Medical research

Scientists identify principal protein sensor for touch

A team led by biologists at The Scripps Research Institute (TSRI) has solved a long-standing mystery in neuroscience by identifying the "mechanoreceptor" protein that mediates the sense of touch in mammals.

Diseases, Conditions, Syndromes

Loss of smell is the best sign of COVID-19

Two international studies confirm that for the majority of patients with respiratory infections who lose the sense of smell, this is due to COVID-19. The disease also often results in both loss of taste and the other senses ...

Neuroscience

'Number sense' arises from the recognition of visible objects

Humans and animals have a "number sense," an inborn ability to register the number of objects in a scene. The neural basis of this ability is believed to be what are called the number neurons, which respond to certain numbers ...

Neuroscience

Researchers evoke sense of touch through brain implant electrodes

In a first-in-human study, researchers at The Feinstein Institutes for Medical Research elicited the sense of touch through a minimally-invasive electrode brain implant. This research, published recently in Brain Stimulation, ...

Neuroscience

Hunger hormone enhances sense of smell

An appetite-stimulating hormone causes people and animals to sniff odors more often and with greater sensitivity, according to a new study in the April 13 issue of The Journal of Neuroscience. The findings suggest ghrelin ...

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