Neuroscience

Rewriting the brain pathway for consciousness

With a finding that will "rewrite neuroanatomy textbooks," University of Iowa neurologist Aaron Boes, MD, Ph.D., and his colleagues show that the thalamus is not a critical part of the brain pathway involved in keeping humans ...

Neuroscience

A new atlas of the thalamus nuclei to better understand the brain

A multidisciplinary study led by BCBL, a Basque research centre, opens the door to the investigation of the structure and functions of human thalamic nuclei and their involvement in Alzheimer's, dyslexia, epilepsy, Huntington's ...

Neuroscience

Discovery deepens understanding of brain's sensory circuitry

Because they provide an exemplary physiological model of how the mammalian brain receives sensory information, neural structures called "mouse whisker barrels" have been the subject of study by neuroscientists around the ...

Neuroscience

Deep sleep critical for visual learning

Remember those "Magic Eye" posters from the 1990s? You let your eyes relax, and out of the tessellating structures, a 3-D image of a dolphin or a yin yang or a shark would emerge.

Parkinson's & Movement disorders

Researchers overturn the theory of Parkinson's disease

A KAIST research team has identified a new mechanism that causes the hallmark symptoms of Parkinson's disease, namely tremors, rigidity, and loss of voluntary movement.

Neuroscience

Brain 'relay' also key to holding thoughts in mind

Long assumed to be a mere "relay," an often-overlooked egg-like structure in the middle of the brain also turns out to play a pivotal role in tuning-up thinking circuity. A trio of studies in mice funded by the National Institutes ...

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