Fossil finding shed light on the changes in penguin brains that accompanied their transition to water, a new study reports.
Researchers discover the axons of auditory neurons which respond to low and high frequency sounds differ in morphology. These variations correlate with differences in the speed of signal conduction.
According to a new study, genetic findings support observational evidence that lower vitamin D levels are associated with increased risk of multiple sclerosis.
A pioneering tool is set to investigate how a worm's brain controls its movements, researchers say.
Researchers at UCLA embark in new studies into the biological origin of gender identity and sexual orientation.
According to a new study, habit formation is driven by neurons in the striatum which represent both the cost and reward of the behavior.
According to a new study, the left hemisphere of the brain is not dominant in the perception of all languages.
A new study explores how a the neural circuitry of a fly assesses the sutability of a potential mate.
Researchers discover changes in the activity of sodium and potassium channels during the day and night impact the sleep-wake cycle.
Researchers shed new light on the neurobiology of why people trust one another.
Researchers have discovered biological differences between males and females in the molecular regulation of synapses in the hippocampus.
A new study reports transgender teens express typical hormone levels consistent with their gender of birth.