Journal of Neurophysiology

Neuroscience

Alcoholism may be caused by dynamical dopamine imbalance

An international research collaborative has identified potential alcoholism mechanisms associated with altered dopaminergic neuron response to complex dynamics of prefrontal cortex neurones affecting dopamine release.

Neuroscience

Multiregional brain on a chip

Harvard University researchers have developed a multiregional brain-on-a-chip that models the connectivity between three distinct regions of the brain. The in vitro model was used to extensively characterize the differences ...

Health

Having trouble hearing? Maybe it's not your ears

(HealthDay)—Seniors who struggle to make out what people are saying around the dinner table or on a noisy street may have perfectly "normal" hearing. The problem could actually be in the brain, a new study suggests.

Neuroscience

Ability to process speech declines with age

Researchers have found clues to the causes of age-related hearing loss. The ability to track and understand speech in both quiet and noisy environments deteriorates due in part to speech processing declines in both the midbrain ...

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