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University Hospitals Cleveland Medical Center

·December 27, 2025·8 min read

Study Finds Way to Reverse Alzheimer’s

A new study challenges the long-held belief that Alzheimer’s disease cannot be reversed. Researchers showed that a severe drop in NAD+—a core energy molecule—drives Alzheimer’s pathology in both human brains and mouse models.

This shows an older man on an exercise bike in a hospital. A nurse is at his side. On the cycle is a monitor with a brain game.

Featured Neurology Neuroscience

·August 3, 2025·7 min read

Cycling Boosts Brain Function in Parkinson’s Disease

A new study reveals that long-term adaptive cycling can measurably reshape brain signals in people with Parkinson’s Disease, offering clues into how exercise relieves motor symptoms. Researchers used deep brain stimulation (DBS) implants to track neural activity before and after 12 sessions of dynamic cycling.

Featured Neuroscience

·July 11, 2024·4 min read

Cerebellum Controls Thirst, Not Just Motor Functions

A new study reveals the cerebellum's role in controlling thirst, expanding its known functions beyond motor control. Researchers discovered that the hormone asprosin activates Purkinje neurons in the cerebellum, driving the urge to drink water. This finding could lead to new treatments for thirst disorders. The study highlights the cerebellum's broader impact on essential survival functions.

Featured Neuroscience Open Neuroscience Articles Psychology

·August 25, 2021·5 min read

Gut Microbiome Health Plays Role in Fighting Depression During Pandemic

There is a growing body of evidence linking depression to microbiome health. A new study proposes focusing on the microbiome may help alleviate some of the symptoms of depression associated with the COVID-19 pandemic.