Neuroscience

Mapping the communications hub of the brain

The thalamus acts as central communications hub for the brain, relaying information from the senses and other brain parts. Despite its importance, however, it is far from being fully understood.

Psychology & Psychiatry

Exploring the role of appetite change in depression

Major depressive disorders are characterized by a significant health burden, including changes in appetite and body weight. Identifying biomarkers such as changes in brain function to treat depression is difficult due to ...

Neuroscience

Researchers provide new framework for studying brain organization

UCLA researchers and colleagues at Emory University and other research centers have combined data simulation and experimental observation to bridge a gap between two major properties of large-scale organization of the human ...

Neuroscience

As we develop, the brain connects lessons learned differently

A new study of brain activity patterns in people doing a memory task finds that the way we make inferences—finding hidden connections between different experiences—changes dramatically as we age. The study's findings ...

Neuroscience

Recording brain activity with laser light

A Caltech professor, in collaboration with researchers at the University of Southern California, has demonstrated for the first time a new technology for imaging the human brain using laser light and ultrasonic sound waves.

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