Alzheimer's disease is a progressive, neurodegenerative disorder that is the leading cause of dementia, and it involves cognitive decline, memory loss, and ultimately the inability to perform daily tasks.
Jun 20, 2024
0
31
A group of researchers from the University of Sassari (Italy) and the University of Plymouth (UK) has developed a cognitive model, made up of two million interconnected artificial neurons, able to learn to communicate using ...
Nov 11, 2015
0
139
In a recent search for gene variants associated with Alzheimer's disease (AD), several affected families showed a mutation in an enzyme called protein kinase C-alpha (PKCα). Family members with this mutation had AD; those ...
Nov 28, 2022
0
89
Investigators have wondered why the brains of some cognitively-intact elderly individuals have abundant pathology on autopsy or significant amyloid deposition on neuroimaging that are characteristic of Alzheimer disease (AD). ...
Dec 21, 2015
0
94
The neuroscientists Dr. Christina Strauch and Prof Dr. Denise Manahan-Vaughan from the Ruhr-Universität Bochum have investigated which brain area is responsible for storing odours as long-term memories. Some odours can trigger ...
Dec 22, 2017
0
15
Stress is part of our everyday lives – while some thrive on it, it makes others sick. But what does stress do to our senses?
Jan 11, 2017
0
39
Neurons talk to each other using chemical signals called neurotransmitters. Scientists at St. Jude Children's Research Hospital have drawn on structural biology expertise to determine structures of vesicular monoamine transporter ...
Nov 1, 2023
0
10
In the brain, neurons communicate via neurotransmitters, which trigger electrical signals in downstream neurons by binding and activating specific receptors. Neurotransmitters are released through the fusion of synaptic vesicles, ...
Jun 6, 2023
0
99
Researchers at the Max Planck Florida Institute for Neuroscience and the Pasteur Institute have uncovered a key factor in regulating information transmittal during the early stages of auditory processing.
Feb 18, 2015
0
23
Findings, published today [15 Jul] in Nature Communications, reveal the extent a mutation associated with autism and epilepsy plays in impairing a biochemical process in the brain. The study, led by University of Bristol ...
Jul 15, 2015
0
27
