Constant hunger associated with Prader-Willi syndrome is, in part, the result of disordered signaling in the cerebellum, an area of the brain associated with motor control and learning.
Researchers say those who create and spread conspiracy theories about COVID-19 are using the provisional nature of science to paint scientists as "malignant actors" and discredit findings.
Restoring levels of the DAXX protein prevents misfolding of proteins that drive Alzheimer's disease and other neurodegenerative diseases.
Obese mice treated with the TSLP cytokine showed a significant loss in abdominal fat and weight. The fat loss was not associated with reduced food intake or faster metabolism, instead the cytokine stimulated the immune system to release lipids via the skin's oil-producing sebaceous glands.
Researchers report Alzheimer's disease and other neurodegenerative disorders can be confirmed in living patients by specific biomarkers in cerebrospinal fluid.
Removing the wisdom teeth can improve a person's taste perception by up to ten percent.
Children from lower-income families and who greater adversity develop their first permanent molars before their peers with less stressful backgrounds.
HIV infection prevents myelin-associated oligodendrocytes from maturing, this, in turn, hampers white matter production in the brain.
A new theory suggests the brain understands the level of activation required from a sensory input and corrects for it, leaving behind a signal for familiarity.
When we imagine the outcome of future events, two sub-networks of the brain become active. One of the sub-networks focuses on creating the new event in our imagination, the other evaluates whether the event is positive or negative.
Researchers propose a new theory of what happens in the brain when we experience familiar seeming visual stimuli. The theory, dubbed sensory referenced suppression, suggests the brain understands different levels of activation expected for sensory input and corrects for it, leaving behind the signal for familiarity.
Impaired motor function, such as that experienced by Parkinson's patients, appears to influence the perception of art, researchers report.
