Results for 'Cerebral Achromatopsia'

69 found
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  1. The paradox of colour constancy: Plotting the lower borders of perception.Will Davies - 2021 - Noûs 56 (4):787-813.
    This paper resolves a paradox concerning colour constancy. On the one hand, our intuitive, pre-theoretical concept holds that colour constancy involves invariance in the perceived colours of surfaces under changes in illumination. On the other, there is a robust scientific consensus that colour constancy can persist in cerebral achromatopsia, a profound impairment in the ability to perceive colours. The first stage of the solution advocates pluralism about our colour constancy capacities. The second details the close relationship between colour (...)
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  2. Colour Relations in Form.Will Davies - 2020 - Philosophy and Phenomenological Research 102 (3):574-594.
    The orthodox monadic determination thesis holds that we represent colour relations by virtue of representing colours. Against this orthodoxy, I argue that it is possible to represent colour relations without representing any colours. I present a model of iconic perceptual content that allows for such primitive relational colour representation, and provide four empirical arguments in its support. I close by surveying alternative views of the relationship between monadic and relational colour representation.
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  3. Cerebral blood flow autoregulation is impaired in schizophrenia.Hsiao-Lun Ku, Timothy Lane & et al - 2017 - Schizophrenia Research:xx-yy.
    Patients with schizophrenia have a higher risk of cardiovascular diseases and higher mortality from them than does the general population; however, the underlying mechanism remains unclear. Impaired cerebral autoregulation is associated with cerebrovascular diseases and their mortality. Increased or decreased cerebral blood flow in different brain regions has been reported in patients with schizophrenia, which implies impaired cerebral autoregulation. This study investigated the cerebral autoregulation in 21 patients with schizophrenia and 23 age- and sex-matched healthy controls. (...)
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  4. Goltz against cerebral localization: Methodology and experimental practices.J. P. Gamboa - 2020 - Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 84:101304.
    In the late 19th century, physiologists such as David Ferrier, Eduard Hitzig, and Hermann Munk argued that cerebral brain functions are localized in discrete structures. By the early 20th century, this became the dominant position. However, another prominent physiologist, Friedrich Goltz, rejected theories of cerebral localization and argued against these physiologists until his death in 1902. I argue in this paper that previous historical accounts have failed to comprehend why Goltz rejected cerebral localization. I show that Goltz (...)
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  5. Cerebral Blood Flow Measurement in Healthy Children and Children Suffering Severe Traumatic Brain Injury—What Do We Know?Elham Rostami, Pelle Nilsson & Per Enblad - manuscript
    Traumatic brain injury is the leading cause of death in children. Children with severe TBI are in need of neurointensive care where the goal is to prevent secondary brain injury by avoiding secondary insults. Monitoring of cerebral blood flow (CBF) and autoregulation in the injured brain is crucial. However, there are limited studies performed in children to investigate this. Current studies report on age dependent increase in CBF with narrow age range. Low initial CBF following TBI has been correlated (...)
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  6. The search of “canonical” explanations for the cerebral cortex.Alessio Plebe - 2018 - History and Philosophy of the Life Sciences 40 (3):40.
    This paper addresses a fundamental line of research in neuroscience: the identification of a putative neural processing core of the cerebral cortex, often claimed to be “canonical”. This “canonical” core would be shared by the entire cortex, and would explain why it is so powerful and diversified in tasks and functions, yet so uniform in architecture. The purpose of this paper is to analyze the search for canonical explanations over the past 40 years, discussing the theoretical frameworks informing this (...)
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  7. The Fuzzy Brain. Vagueness and Mapping Connectivity in the Human Cerebral Cortex.Philipp Haueis - 2012 - Frontiers in Neuroanatomy 37 (6).
    While the past century of neuroscientific research has brought considerable progress in defining the boundaries of the human cerebral cortex, there are cases in which the demarcation of one area from another remains fuzzy. Despite the existence of clearly demarcated areas, examples of gradual transitions between areas are known since early cytoarchitectonic studies. Since multi-modal anatomical approaches and functional connectivity studies brought renewed attention to the topic, a better understanding of the theoretical and methodological implications of fuzzy boundaries in (...)
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  8. Computational capacity of pyramidal neurons in the cerebral cortex.Danko D. Georgiev, Stefan K. Kolev, Eliahu Cohen & James F. Glazebrook - 2020 - Brain Research 1748:147069.
    The electric activities of cortical pyramidal neurons are supported by structurally stable, morphologically complex axo-dendritic trees. Anatomical differences between axons and dendrites in regard to their length or caliber reflect the underlying functional specializations, for input or output of neural information, respectively. For a proper assessment of the computational capacity of pyramidal neurons, we have analyzed an extensive dataset of three-dimensional digital reconstructions from the NeuroMorphoOrg database, and quantified basic dendritic or axonal morphometric measures in different regions and layers of (...)
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  9. "The great mixing machine”: multisensory integration and brain-breath coupling in the cerebral cortex.Varga Somogy & Heck Detlef - 2022 - Pflügers Archiv - European Journal of Physiology 475:5-14.
    It is common to distinguish between “holist” and “reductionist” views of brain function, where the former envisions the brain as functioning as an indivisible unit and the latter as a collection of distinct units that serve different functions. Opposing reductionism, a number of researchers have pointed out that cortical network architecture does not respect functional boundaries, and the neuroanatomist V. Braitenberg proposed to understand the cerebral cortex as a “great mixing machine” of neuronal activity from sensory inputs, motor commands, (...)
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  10. Artemether-Lumefantrine Vs Quinine in Cerebral Malaria A Comparative Study among Tribal Community of Hill Tracts in Bangladesh.Tanjimul Islam & Rubab Islam - 2016 - International Journal of Health Sciences and Research 6 (3):27-31.
    Objective: The aim of this study was to compare oral Artemether-Lumefantrine to intravenous Quinine by exploring its effectiveness in cerebral malaria in hospitalized patients. Materials and Methods: A randomized prospective study was conducted among 64 hospitalized cases of cerebral malaria. One group of patients was treated with intravenous Quinine and another group was treated with oral Artemether-Lumefantrine. Response in clinical, laboratory parameters and outcome of treatment were noted every eight hours. Results: Oral Artemether-Lumefantrine showed almost similar response in (...)
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  11. Probable role of ablation of cerebral ganglia and injection of its extracts on o:n ratio of Lamellidens corrianis during summer season.N. G. Shinde - 2020 - Internat Ional Journal of Applied Research 6 (6):391-394.
    Amongst invertebrates, molluscs show great variability in their nervous system ranging from primitive arrangement in Chitons to the complex mass of fused ganglia forming the ‘brain’ of cephalopods. Most of the effector organs used for pharmacological or physiological experiments. The neurosecretory cells (NSCs) with their combination of neuronal and glandular capabilities are perfectly suited to translate a neuronal input into the hormonal output best suited to long-term process. In this capacity, the NSCs may produce hormones, which act directly upon the (...)
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  12. Maternal Exercise during Pregnancy Increases BDNF Levels and Cell Numbers in the Hippocampal Formation but Not in the Cerebral Cortex of Adult Rat Offspring.Sérgio Gomes da Silva - 2016 - PLoS ONE 11 (1):01-15.
    Clinical evidence has shown that physical exercise during pregnancy may alter brain devel- opment and improve cognitive function of offspring. However, the mechanisms through which maternal exercise might promote such effects are not well understood. The present study examined levels of brain-derived neurotrophic factor (BDNF) and absolute cell num- bers in the hippocampal formation and cerebral cortex of rat pups born from mothers exer- cised during pregnancy. Additionally, we evaluated the cognitive abilities of adult offspring in different behavioral paradigms (...)
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  13. Pluralismo en torno al significado de la muerte cerebral y/o revisión de la regla del donante fallecido Pluralism about the meaning of brain death and/or the revision of the dead donor rule.David Rodríguez-Arias Vailhen & Alberto Molina Pérez - 2007 - Laguna 21.
    Since 1968, the irreversible loss of functioning of the whole brain, called brain death, is assimilated to individual’s death. The almost universal acceptance of this neurological criterion of death had decisive consequences for the contemporary medicine, such as the withdrawal of mechanical ventilation in these patients and organ retrieval for transplantation. The new criterion was successfully accepted in part because the assimilation of brain death state to death was presented by medicine --and acritically assumed by most of societies-- as a (...)
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  14. A Role for Volition and Attention in the Generation of New Brain Circuitry & The Implications of Psychological Treatment Effects on Cerebral Function for the Physics of Mind-Brain Interaction.Jeffrey M. Schwartz & Henry Stapp - 1999 - Journal of Consciousness Studies 6 (8-9):115-142.
    APPENDIX: The data emerging from the clinical and brain studies described above suggest that, in the case of OCD, there are two pertinent brain mechanisms that are distinguishable both in terms of neuro-dynamics and in terms of the conscious experiences that accompany them. These mechanisms can be characterized, on anatomical and perhaps evolutionary grounds, as a lower-level and a higher-level mechanism. The clinical treatment has, when successful, an activating effect on the higher-level mechanism, and a suppressive effect on the lower-level (...)
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  15. Self-Transcendence Correlates with Brain Function Impairment.Bernardo Kastrup - 2017 - Journal of Cognition and Neuroethics 4 (3):33-42.
    A broad pattern of correlations between mechanisms of brain function impairment and self-transcendence is shown. The pattern includes such mechanisms as cerebral hypoxia, physiological stress, transcranial magnetic stimulation, trance-induced physiological effects, the action of psychoactive substances and even physical trauma to the brain. In all these cases, subjects report self-transcending experiences o en described as ‘mystical’ and ‘awareness-expanding,’ as well as self-transcending skills o en described as ‘savant.’ The idea that these correlations could be rather trivially accounted for on (...)
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  16. Aporte de la Neuroeducación en la Licenciatura en Fisioterapia de la Universidad Americana de Puebla, México.Victor Hugo García-Castañon - 2023 - International Journal of Research Publication and Reviews 4 (3):2518-2525.
    En la actualidad, la educación en el municipio de Teziutlán en el estado de Puebla (México) se caracteriza por desarrollar un proceso de aprendizaje para la correcta superación de los alumnos en las diferentes áreas, sin embargo, el rendimiento escolar y el índice de reprobación han puesto en marcha la búsqueda de nuevas estrategias innovadoras para el óptimo funcionamiento de los alumnos que cursan los diferentes grados de la carrera de Fisioterapia. El hecho fundamental de la permanencia escolar es el (...)
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  17. Neuroethics and Animals: Report and Recommendations From the University of Pennsylvania Animal Research Neuroethics Workshop.Adam Shriver & Tyler M. John - 2021 - ILAR Journal (00):1-10.
    Growing awareness of the ethical implications of neuroscience in the early years of the 21st century led to the emergence of the new academic field of “neuroethics,” which studies the ethical implications of developments in the neurosciences. However, despite the acceleration and evolution of neuroscience research on nonhuman animals, the unique ethical issues connected with neuroscience research involving nonhuman animals remain underdiscussed. This is a significant oversight given the central place of animal models in neuroscience. To respond to these concerns, (...)
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  18. COVID-19 Vaccination and the Right to Take Risks.Pei-hua Huang - 2022 - Journal of Medical Ethics 48:534-537.
    The rare but severe cerebral venous thrombosis occurring in some AstraZeneca vaccine recipients has prompted some governments to suspend part of their COVID-19 vaccination programmes. Such suspensions have faced various challenges from both scientific and ethical angles. Most of the criticisms against such suspensions follow a consequentialist approach, arguing that the suspension will lead to more harm than benefits. In this paper, I propose a rights-based argument against the suspension of the vaccine rollouts amid this highly time-sensitive combat of (...)
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  19. Bilingual language lateralization: A meta-analytic tale of two hemispheres.Rachel Hull & J. Vaid - 2007 - Neuropsychologia 45 (9):1987-2008.
    Two meta-analyses of 66 behavioral studies examined variables influencing functional cerebral lateralization of each language of brain-intact bilingual adults. Functional lateralization was found to be primarily influenced by age of onset of bilingualism: bilinguals who acquired both languages by 6 years of age showed bilateral hemispheric involvement for both languages, whereas those who acquired their second language after age 6 showed left hemisphere dominance for both languages. Moreover, among late bilinguals, left hemisphere involvement was found to be greater for (...)
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  20. Brain electrical traits of logical validity.F. Salto - 2021 - Scientific Reports 11 (7892).
    Neuroscience has studied deductive reasoning over the last 20 years under the assumption that deductive inferences are not only de jure but also de facto distinct from other forms of inference. The objective of this research is to verify if logically valid deductions leave any cerebral electrical trait that is distinct from the trait left by non-valid deductions. 23 subjects with an average age of 20.35 years were registered with MEG and placed into a two conditions paradigm (100 trials (...)
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  21. Neural representations unobserved—or: a dilemma for the cognitive neuroscience revolution.Marco Facchin - 2023 - Synthese 203 (1):1-42.
    Neural structural representations are cerebral map- or model-like structures that structurally resemble what they represent. These representations are absolutely central to the “cognitive neuroscience revolution”, as they are the only type of representation compatible with the revolutionaries’ mechanistic commitments. Crucially, however, these very same commitments entail that structural representations can be observed in the swirl of neuronal activity. Here, I argue that no structural representations have been observed being present in our neuronal activity, no matter the spatiotemporal scale of (...)
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  22. Gestalt psychology.Barry Smith - 1998 - In Edward Craig (ed.), Routledge Encyclopedia of Philosophy: Genealogy to Iqbal. Routledge. pp. 51-54.
    The term ‘Gestalt’ was introduced into psychology by the Austrian philosopher Christian von Ehrenfels in an essay entitled “On ‘Gestalt-Qualities’” published in 1890. ‘Gestalt,’ in colloquial German, means roughly: ‘shape’ or ‘structure’ or ‘configuration’, and Ehrenfels demonstrates in his essay that there are certain inherently structural features of experience which need to be acknowledged in addition to simple tones, colours and other mental ‘atoms’ or ‘elements’. His essay thus initiated a reaction against the then still dominant atomism in psychology, a (...)
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  23. The experimental use of introspection in the scientific study of pain and its integration with third-person methodologies: The experiential-phenomenological approach.Murat Aydede & Donald D. Price - 2005 - In Pain: New Essays on its Nature and the Methodology of its Study. MIT Press. pp. 243--273.
    Understanding the nature of pain depends, at least partly, on recognizing its subjectivity (thus, its first-person epistemology). This in turn requires using a first-person experiential method in addition to third-person experimental approaches to study it. This paper is an attempt to spell out what the former approach is and how it can be integrated with the latter. We start our discussion by examining some foundational issues raised by the use of introspection. We argue that such a first-person method in the (...)
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  24. Mathematical Cognition: Brain and Cognitive Research and Its Implications for Education.Qi Dong, Hong-Chuan Zhang & Xin-lin Zhou - 2019 - Journal of Human Cognition 3 (1):25-40.
    Mathematical cognition is one of the most important cognitive functions of human beings. The latest brain and cognitive research have shown that mathematical cognition is a system with multiple components and subsystems. It has phylogenetic root, also is related to ontogenetic development and learning, relying on a large-scale cerebral network including parietal, frontal and temporal regions. Especially, the parietal cortex plays an important role during mathematical cognitive processes. This indicates that language and visuospatial functions are both key to mathematical (...)
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  25. The Many-Subjects Argument against Physicalism.Brian Cutter - forthcoming - In Geoffrey Lee & Adam Pautz (eds.), The Importance of Being Conscious. Oxford University Press.
    The gist of the many-subjects argument is that, given physicalism, it’s hard to avoid the absurd result that there are many conscious subjects in your vicinity with more-or-less the same experiences as you. The most promising ways of avoiding this result have a consequence almost as bad: that there are many things in your vicinity that are in a state only trivially different from being conscious, a state with similar normative significance. This paper clarifies and defends three versions of the (...)
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  26. Consciousness as a Memory System.Andrew E. Budson, Kenneth A. Richman & Elizabeth A. Kensinger - forthcoming - Cognitive and Behavioral Neurology.
    We suggest that there is confusion between why consciousness developed and what additional functions, through continued evolution, it has co-opted. Consider episodic memory. If we believe that episodic memory evolved solely to accurately represent past events, it seems like a terrible system—prone to forgetting and false memories. However, if we believe that episodic memory developed to flexibly and creatively combine and rearrange memories of prior events in order to plan for the future, then it is quite a good system. We (...)
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  27. A role for volition and attention in the generation of new brain circuitry. Toward a neurobiology of mental force.Jeffrey M. Schwartz - 1999 - Journal of Consciousness Studies 6 (8-9):115-142.
    Obsessive-compulsive disorder is a commonly occurring neuropsychiatric condition characterized by bothersome intrusive thoughts and urges that frequently lead to repetitive dysfunctional behaviours such as excessive handwashing. There are well-documented alterations in cerebral function which appear to be closely related to the manifestation of these symptoms. Controlled studies of cognitive-behavioural therapy techniques utilizing the active refocusing of attention away from the intrusive phenomena of OCD and onto adaptive alternative activities have demonstrated both significant improvements in clinical symptoms and systematic changes (...)
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  28. Environmental Representation of the Body.Adrian Cussins - 2012 - Review of Philosophy and Psychology 3 (1):15-32.
    Much recent cognitive neuroscientific work on body knowledge is representationalist: “body schema” and “body images”, for example, are cerebral representations of the body (de Vignemont 2009). A framework assumption is that representation of the body plays an important role in cognition. The question is whether this representationalist assumption is compatible with the variety of broadly situated or embodied approaches recently popular in the cognitive neurosciences: approaches in which cognition is taken to have a ‘direct’ relation to the body and (...)
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  29. The life of the cortical column: opening the domain of functional architecture of the cortex.Haueis Philipp - 2016 - History and Philosophy of the Life Sciences 38 (3):1-27.
    The concept of the cortical column refers to vertical cell bands with similar response properties, which were initially observed by Vernon Mountcastle’s mapping of single cell recordings in the cat somatic cortex. It has subsequently guided over 50 years of neuroscientific research, in which fundamental questions about the modularity of the cortex and basic principles of sensory information processing were empirically investigated. Nevertheless, the status of the column remains controversial today, as skeptical commentators proclaim that the vertical cell bands are (...)
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  30. The timing of conscious experience: A critical review and reinterpretation of Libet's research.Gilberto Gomes - 1998 - Consciousness and Cognition 7 (4):559-595.
    An extended examination of Libet's works led to a comprehensive reinterpretation of his results. According to this reinterpretation, the Minimum Train Duration of electrical brain stimulation should be considered as the time needed to create a brain stimulus efficient for producing conscious sensation and not as a basis for inferring the latency for conscious sensation of peripheral origin. Latency for conscious sensation with brain stimulation may occurafterthe Minimum Train Duration. Backward masking with cortical stimuli suggests a 125-300 ms minimum value (...)
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  31. Više je ipak bolje: Epistemički interesi i prirodne vrste (eng. The more the merrier: Epistemic interests and natural kinds).Mladen Bošnjak & Zdenka Brzović - 2021 - Prolegomena: Journal of Philosophy 20 (2):235-259.
    In this paper, we focus on the propensity toward identifying natural kinds with successful scientific categories in contemporary discussions of natural kinds within the philosophy of science. Success in this case is understood as the fulfillment of epistemic interests or goals in a given field of scientific research. The prevailing view is that, in order to have a theory of natural kinds that successfully captures current scientific practice, the relevant epistemic interests are the current interests of scientists working in a (...)
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  32. Materialism and ‘the soft substance of the brain’: Diderot and plasticity.Charles T. Wolfe - 2017 - British Journal for the History of Philosophy 25 (5):963-982.
    ABSTRACTMaterialism is the view that everything that is real is material or is the product of material processes. It tends to take either a ‘cosmological’ form, as a claim about the ultimate nature of the world, or a more specific ‘psychological’ form, detailing how mental processes are brain processes. I focus on the second, psychological or cerebral form of materialism. In the mid-to-late eighteenth century, the French materialist philosopher Denis Diderot was one of the first to notice that any (...)
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  33. What does it mean to inhibit an Action? A Critical Discussion of Benjamin Libet’s Veto in a Recent Study.Robert Reimer - 2022 - Software Engineering and Formal Methods. SEFM 2021 Collocated Workshops. SEFM 2021. Lecture Notes in Computer Science, Vol 13230.
    In the 1980s, physiologist Benjamin Libet conducted a series of ex-periments to test whether the will is free. Whilst he originally assumed that the will functions like an immaterial initiator of cerebral processes culminating in actions, he later began to think that it rather works like an immaterial veto inhib-iting unwanted actions by preventing unconsciously initiated cerebral processes from unfolding. Libet’s veto was widely criticized for its Cartesian dualist and interactionist implications. However, in 2016, Schultze-Kraft et al. adopted (...)
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  34. The Self and its Brain: An Argument for Interactionism.John C. Eccles & Karl Popper - 1977 - Routledge.
    The relation between body and mind is one of the oldest riddles that has puzzled mankind. That material and mental events may interact is accepted even by the law: our mental capacity to concentrate on the task can be seriously reduced by drugs. Physical and chemical processes may act upon the mind; and when we are writing a difficult letter, our mind acts upon our body and, through a chain of physical events, upon the mind of the recipient of the (...)
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  35. An Evidence-Based Critical Review of the Mind-Brain Identity Theory.Marco Masi - 2023 - Hypothesis and Theory, Front. Psychol. - Consciousness Research 14.
    In the philosophy of mind, neuroscience, and psychology, the causal relationship between phenomenal consciousness, mentation, and brain states has always been a matter of debate. On the one hand, material monism posits consciousness and mind as pure brain epiphenomena. One of its most stringent lines of reasoning relies on a ‘loss-of-function lesion premise,’ according to which, since brain lesions and neurochemical modifications lead to cognitive impairment and/or altered states of consciousness, there is no reason to doubt the mind-brain identity. On (...)
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  36. On thinking of kinds: A neuroscientific perspective.Dan Ryder - 2006 - In Graham Macdonald & David Papineau (eds.), Teleosemantics: New Philosophical Essays. Oxford University Press. pp. 115-145.
    Reductive, naturalistic psychosemantic theories do not have a good track record when it comes to accommodating the representation of kinds. In this paper, I will suggest a particular teleosemantic strategy to solve this problem, grounded in the neurocomputational details of the cerebral cortex. It is a strategy with some parallels to one that Ruth Millikan has suggested, but to which insufficient attention has been paid. This lack of attention is perhaps due to a lack of appreciation for the severity (...)
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  37. The moral status of conscious subjects.Joshua Shepherd - forthcoming - In Stephen Clarke, Hazem Zohny & Julian Savulescu (eds.), Rethinking Moral Status.
    The chief themes of this discussion are as follows. First, we need a theory of the grounds of moral status that could guide practical considerations regarding how to treat the wide range of potentially conscious entities with which we are acquainted – injured humans, cerebral organoids, chimeras, artificially intelligent machines, and non-human animals. I offer an account of phenomenal value that focuses on the structure and sophistication of phenomenally conscious states at a time and over time in the mental (...)
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  38. Problems of representation I: nature and role.Dan Ryder - 2009 - In Sarah Robins, John Francis Symons & Paco Calvo (eds.), The Routledge Companion to Philosophy of Psychology. New York, NY: Routledge. pp. 233.
    Introduction There are some exceptions, which we shall see below, but virtually all theories in psychology and cognitive science make use of the notion of representation. Arguably, folk psychology also traffics in representations, or is at least strongly suggestive of their existence. There are many different types of things discussed in the psychological and philosophical literature that are candidates for representation-hood. First, there are the propositional attitudes – beliefs, judgments, desires, hopes etc. (see Chapters 9 and 17 of this volume). (...)
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  39. Monsters and Philosophy.Charles T. Wolfe (ed.) - 2005 - College Publications.
    Table of contents for MONSTERS AND PHILOSOPHY, edited by Charles T. Wolfe (London 2005) -/- List of Contributors iii Acknowledgments vii List of Abbreviations ix -/- Introduction xi Charles T. Wolfe The Riddle of the Sphinx: Aristotle, Penelope, and 1 Empedocles Johannes Fritsche Science as a Cure for Fear: The Status of Monsters in 21 Lucretius Morgan Meis Nature and its Monsters During the Renaissance: 37 Montaigne and Vanini Tristan Dagron Conjoined Twins and the Limits of our Reason 61 Annie (...)
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  40. Creating Reality.Bruce Bokor - manuscript
    Our commonsense notion of reality is supported by two critical assumptions for which we have little understanding: The conscious experience which underpins the observations integral to the scientific method and language, which is the method by which all theories, scientific or otherwise, are communicated. This book examines both of these matters in detail and arrives at a new theoretical foundation for understanding how nature undertakes the task of building the universe. -/- Creating Reality is a synthesis of Darwin’s The Origin (...)
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  41. Locke and Projects for Naturalizing the Mind in the 18th Century.Charles T. Wolfe - 2021 - In Jessica Gordon-Roth & Shelley Weinberg (eds.), The Lockean Mind. New York, NY: Routledge. pp. 152-163.
    How does Locke contribute to the development of 18th-century projects for a science of the mind, even though he seems to reject or at least bracket off such an idea himself? Contrary to later understandings of empiricism, Locke goes out of his way to state that his project to investigate and articulate the ‘logic of ideas’ is not a scientific project: “I shall not at present meddle with the Physical consideration of the Mind” (Essay, I.i.2). Locke further specifies that this (...)
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  42. El viaje mental en el tiempo en la filosofía y la ciencias cognitiva de la memoria.Marina Trakas - 2022 - Revista de Humanidades de Valparaíso 20:141-163.
    La metáfora de la memoria como “viaje mental en el tiempo” (“mental time travel” en inglés) ha tenido una gran influencia en la ciencia cognitiva de la memoria así como también en la filosofía de la memoria contemporánea. A pesar de su relevancia, no ha habido ninguna discusión teórica real ni sobre el significado de la metáfora en sí misma ni sobre su adecuación para dar cuenta de los recuerdos de experiencias pasadas. Este artículo trata de llenar este vacío al (...)
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  43. Visual Switching: The Illusion of Instantaneity and Visual Search.Nicoletta Orlandi - 2012 - Review of Philosophy and Psychology 3 (4):469-480.
    This paper questions two prima facie plausible claims concerning switching in the presence of ambiguous figures. The first is the claim that reversing is an instantaneous process. The second is the claim that the ability to reverse demonstrates the interpretive, inferential and constructive nature of visual processing. Empirical studies show that optical and cerebral events related to switching protract in time in a way that clashes with its perceived instantaneity. The studies further suggest an alternative theory of reversing: according (...)
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  44. A Phenomenological (Husserlian) Defense of Bergson’s “Idealistic Concession”.Michael Kelly - 2010 - Epoché: A Journal for the History of Philosophy 14 (2):399-415.
    When summarizing the findings of his 1896 Matter and Memory, Bergson claims: “That every reality has... a relation with consciousness—this is what we concede to idealism.” Yet Bergson’s 1896 text presents the theory of “pure perception,” which, since it accounts for perception according to the brain’s mechanical transmissions, apparently leaves no room for subjective consciousness. Bergson’s theory of pure perception would appear to render his idealistic concession absurd. In this paper, I attempt to defend Bergson’s idealistic concession. I argue that (...)
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  45. Nutrição e Suplementação Mineral de Bovinos de Corte.Emanuel Isaque Cordeiro da Silva - manuscript
    INTRODUÇÃO -/- A produção bovina no Brasil é fundamentalmente em condições de pastoreio, isto é, à pasto. Dado que as pastagens e as forragens não suprem as exigências minerais dos bovinos, principalmente na seca, a suplementação mineral desses animais torna-se uma prática essencial e obrigatória para obtenção de êxito na produção de carne e leite. Negligenciar os requerimentos minerais dos bovinos pode levar ao aparecimento de alterações metabólicas diretamente relacionadas com o desempenho produtivo do rebanho, além de complicações mínimas ou (...)
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  46. Models in the Brain (book summary).Dan Ryder - manuscript
    The central idea is that the cerebral cortex is a model building machine, where regularities in the world serve as templates for the models it builds. First it is shown how this idea can be naturalized, and how the representational contents of our internal models depend upon the evolutionarily endowed design principles of our model building machine. Current neuroscience suggests a powerful form that these design principles may take, allowing our brains to uncover deep structures of the world hidden (...)
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  47.  56
    Xenotransplantação: prós e contras.Gustavo Henrique de Freitas Coelho - 2023 - Problemata - International Journal of Philosophy 14 (5):178-194.
    Este artigo tem como objetivo fornecer uma visão ampla acerca da complexidade do xenotransplante, técnica que consiste no uso de animais não-humanos como fornecedores de órgãos para seres humanos. Nesse sentido, pretende-se auxiliar na análise ética dos potenciais benefícios da técnica, à luz dos questionamentos inerentes à sua pesquisa e possível implementação. Por um lado, o xenotransplante apresenta o potencial de solucionar a escassez crônica de órgãos humanos para transplantes, reduzindo as mortes decorrentes da falta de órgãos e as filas (...)
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  48. Self‐awareness and the mind‐brain problem.Gilberto Gomes - 1995 - Philosophical Psychology 8 (2):155-65.
    The prima facie heterogeneity between psychical and physical phenomena seems to be a serious objection to psychoneural identity thesis, according to many authors, from Leibniz to Popper. It is argued that this objection can be superseded by a different conception of consciousness. Consciousness, while being conscious of something, is always unconscious of itself . Consciousness of being conscious is not immediate, it involves another, second-order, conscious state. The appearance of mental states to second-order consciousness does not reveal their true nature. (...)
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  49. Consciousness is Quantum Computed Beyond the Limits of the Brain: A Perspective Conceived from Cases Studied for Hydranencephaly.Contzen Pereira - unknown
    Hydranencephaly is a developmental malady, where the cerebral hemispheres of the brain are reduced partly or entirely too membranous sacs filled with cerebrospinal fluid. Infants with this malady are presumed to have reduced life expectancy with a survival of weeks to few years and which solely depends on care and fostering of these individuals. During their life span these individuals demonstrate behaviours that are termed “vegetative” by neuroscientists but can be comparable to the state of being “aware” or “conscious”. (...)
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  50. Sleep and Brain Plasticity.Pierre Maquet, Carlyle Smith & Robert Stickgold (eds.) - 2003 - Oxford University Press UK.
    Sleep has long been a topic of fascination for artists and scientists. Why do we sleep? What function does sleep serve? Why do we dream? What significance can we attach to our dreams? We spend so much of our lives sleeping, yet its precise function is unclear, in spite of our increasing understanding of the processes generating and maintaining sleep. We now know that sleep can be accompanied by periods of intense cerebral activity, yet only recently has experimental data (...)
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