The paper aims to show that ανoια is the general term for the diseases of the soul, and that μανία and αμαϑία are not necessarily two distinct species but two levels of the same disease: ignorance signifies the cognitive state, whereas madness indicates both a cognitive state and a specific phenomenal character. Plato's other remarks on psychic ailments can be incorporated into this account. The result can also be accommodated to the general theory of the soul–body relationship in the dialogue. (...) Incarnated souls cannot work without the corresponding activity of the body, even if this does not rule out the possibility for the soul to exist in a discarnate state. (shrink)

In the tripartite psychology of the Republic, Plato characterizes the “spirited” part of the soul as the “ally of reason”: like the auxiliaries of the just city, whose distinctive job is to support the policies and judgments passed down by the rulers, spirit’s distinctive “job” in the soul is to support and defend the practical decisions and commands of the reasoning part. This is to include not only defense against external enemies who might interfere with those commands, but also, and (...) most importantly, defense against unruly appetites within the individual’s own soul.1 Spirit, according to this picture, is by nature reason’s faithful auxiliary in the soul, while appetite is always a potential enemy to be watched .. (shrink)

I argue that in the Phaedo, Plato maintains that the soul is located in space and is capable of locomotion and of interacting with the body through contact. Numerous interpreters have dismissed these claims as merely metaphorical, since they assume that as an incorporeal substance, the soul cannot possess spatial attributes. But careful examination of how Plato conceives of the body throughout his corpus reveals that he does not distinguish it from the soul in terms of spatiality. Furthermore, assigning spatial (...) attributes to the soul plays an important role in Plato’s account of the relation of body and soul. (shrink)

I argue that Plato, in theTimaeus, draws deep theoretical distinctions between sensation and affect, which comprises pleasure, pain, desire and emotion. Sensation (but not affect) is both ‘fine-grained’ (having orderly causal connections with its fundamental explanatory items) and ‘immediate’ (being provoked absent any mediating psychological state). Emotions, by contrast, are mediated and coarse-grained. Pleasure and pain are coarse-grained but, in a range of important cases, immediate. TheTheaetetusassimilates affect to sensation in a way theTimaeusdoes not. Smell frustrates Timaeus because it is (...) coarse-grained, although unlike pleasure and pain it is so by accident of physiology. (shrink)

There are two types ofaisthēsisin theTimaeus, which involve distinct physiological processes and different kinds of soul, appetite and reason respectively. This distinction explains Timaeus’ ambivalent attitude towardsaisthēsis: on the one hand, it is one of the main causes of the disruption of the orbits of the immortal soul upon embodiment; on the other hand, it plays a central role in restoring the immortal soul to its original, god-like condition.