caudate

The mechanics of reinforcement learning, for example, are predictably localized in specific brain regions in the caudate.

For example, if the owner enters the fMRI room, the caudate can supposed to activate because the human is recognized while in humans itself it fulfills an emotional role.

> Higher dopamine synthesis capacity in the caudate nucleus was associated with greater willingness to allocate cognitive effort.

Eveningness was associated with increased grey matter volume in precuneus, brain regions implicated in risk and reward processing (bilateral nucleus accumbens, caudate, putamen and thalamus) and orbitofrontal cortex.

If we assume that the caudate nucleus responds in canines similarly to the one in humans, we can say things about emotions in animals.

Other regions also atrophy in late adulthood, including the prefrontal cortex, caudate nucleus, and cerebellum, at estimated rates between 0.5% and 2% per year.

The proposed addition of new neurons to the adult caudate nucleus using this method is not supported by other work in the human or BrdU labeling in adult macaques.

But I know how to determine what portions of the midbrain connected to the caudate-putamen, connected to the prefrontal cortex and connected to the part of the brain that does imaging...is all related to each other.

There have been claims by those in the field implicating an "over-connection of neurons between the head of the caudate and the putamen".

> “It is possible that childbirth causes hormonal changes that alter the reward circuit in the caudate nucleus, but it is also possible that experience plays a role,” Frasnelli said in a statement.

It is identifiable via MRI scans where size differences were noted in specific areas of the brain (Caudate nucleus, Putamen, Nucleus accumbens, Amygdala, Hippocampus) [1] 4.