Disrupted circadian regulation of cognition in Alzheimer's disease

by Emily Caldwell,The Ohio State UniversityCredit: AI-generated imageCircadian dysfunction linked to Alzheimer's disease is known to disrupt sleep and daily activity patterns. New research i

Updated on: April 18,2024

Disrupted circadian regulation of cognition in Alzheimer's disease

by Emily Caldwell,The Ohio State UniversityCredit: AI-generated imageCircadian dysfunction linked to Alzheimer's disease is known to disrupt sleep and daily activity patterns. New research i

Updated on:April 18,2024

Advances along the gut-liver-brain axis in Alzheimer's disease

by Alzheimer's AssociationPET scan of a human brain with Alzheimer's disease. Credit: public domainFour new studies reported at the Alzheimer's Association International Conference (AAIC)

Updated on: April 16,2024

Advances along the gut-liver-brain axis in Alzheimer's disease

by Alzheimer's AssociationPET scan of a human brain with Alzheimer's disease. Credit: public domainFour new studies reported at the Alzheimer's Association International Conference (AAIC)

Updated on:April 16,2024

Having dementia and reduction in social participation are associated with increased depression and anxiety

by IOS PressMental health and activity participation by dementia status per year of assessment. A) Proportion of depressive symptoms. B) Proportion of anxiety. C) Mean score of social activity. D

Updated on: June 07,2024

Having dementia and reduction in social participation are associated with increased depression and anxiety

by IOS PressMental health and activity participation by dementia status per year of assessment. A) Proportion of depressive symptoms. B) Proportion of anxiety. C) Mean score of social activity. D

Updated on:June 07,2024

New study shows promising diagnosis of multiple sclerosis from images of the eye

byDurham UniversitySaliency maps generated for eight SLO images and OCT thickness maps of the total retina of (A) HC and (B) MS subjects from the test dataset when the best-performing model trai

Updated on: July 31,2024

New study shows promising diagnosis of multiple sclerosis from images of the eye

byDurham UniversitySaliency maps generated for eight SLO images and OCT thickness maps of the total retina of (A) HC and (B) MS subjects from the test dataset when the best-performing model trai

Updated on:July 31,2024

Research team develops soft and highly durable brain electrodes that could be used in treatment

by DGIST (Daegu Gyeongbuk Institute of Science and Technology)ECoG electrode array based on PDMS-based substrates treated in two different ways. (a) Fabrication of ECoG electrodes based on surface-tre

Updated on: March 30,2024

Research team develops soft and highly durable brain electrodes that could be used in treatment

by DGIST (Daegu Gyeongbuk Institute of Science and Technology)ECoG electrode array based on PDMS-based substrates treated in two different ways. (a) Fabrication of ECoG electrodes based on surface-tre

Updated on:March 30,2024

Neuroscientist uses AI to map learning, decision-making, to discover how brains work

by Stacey DeLoye,University of FloridaMeta-learning of RL. Credit:Nature Neuroscience(2023). DOI: 10.1038/s41593-023-01485-3With trial and error, repetition and praise, when a puppy

Updated on: March 13,2024

Neuroscientist uses AI to map learning, decision-making, to discover how brains work

by Stacey DeLoye,University of FloridaMeta-learning of RL. Credit:Nature Neuroscience(2023). DOI: 10.1038/s41593-023-01485-3With trial and error, repetition and praise, when a puppy

Updated on:March 13,2024

Researchers achieve success in allowing a patient to 'speak' using only the power of thought

byTel-Aviv UniversityAn image from the experiment of the speech neuroprosthesis (a.k.a speech brain-computer interface). It shows the participant who is completely silent, with his mouth closed,

Updated on: July 17,2024

Researchers achieve success in allowing a patient to 'speak' using only the power of thought

byTel-Aviv UniversityAn image from the experiment of the speech neuroprosthesis (a.k.a speech brain-computer interface). It shows the participant who is completely silent, with his mouth closed,

Updated on:July 17,2024

Alzheimer-linked protein complex at super resolution

by VIB (the Flanders Institute for Biotechnology)Credit: CC0 Public DomainWith the advent of super-resolution microscopy, scientists can study close protein associations better than ever before.

Updated on: May 05,2024

Alzheimer-linked protein complex at super resolution

by VIB (the Flanders Institute for Biotechnology)Credit: CC0 Public DomainWith the advent of super-resolution microscopy, scientists can study close protein associations better than ever before.

Updated on:May 05,2024

Models show promise in predicting cognitive decline in early Alzheimer's

byAmerican Academy of NeurologyCredit: Pixabay/CC0 Public DomainA new study, published in the July 10 online issue ofNeurology, looks at predicting how quickly people with early Alzheimer&

Updated on: July 11,2024

Models show promise in predicting cognitive decline in early Alzheimer's

byAmerican Academy of NeurologyCredit: Pixabay/CC0 Public DomainA new study, published in the July 10 online issue ofNeurology, looks at predicting how quickly people with early Alzheimer&

Updated on:July 11,2024

How gut neurons communicate with the brain to control thirst

by Lori Dajose,California Institute of TechnologyFig. 1: The vagus nerve responds to visceral osmolality changes. Credit: DOI: 10.1038/s41586-021-04359-5Drinking a glass of water is often suffic

Updated on: February 05,2024

How gut neurons communicate with the brain to control thirst

by Lori Dajose,California Institute of TechnologyFig. 1: The vagus nerve responds to visceral osmolality changes. Credit: DOI: 10.1038/s41586-021-04359-5Drinking a glass of water is often suffic

Updated on:February 05,2024

AAIC: Turnover kinetics vary for different amyloid beta isoforms

(HealthDay)—Amyloid beta (Aβ)38 has faster turnover kinetics than Aβ40 and Aβ42, according to a study published online July 19 inAlzheimer's & Dementiato coincide with presentation

Updated on: March 19,2024

AAIC: Turnover kinetics vary for different amyloid beta isoforms

(HealthDay)—Amyloid beta (Aβ)38 has faster turnover kinetics than Aβ40 and Aβ42, according to a study published online July 19 inAlzheimer's & Dementiato coincide with presentation

Updated on:March 19,2024

Genetic 'whiteout' offers hope to children living with dementia

by Murdoch UniversityChildren living with dementia have the same symptoms as adults with dementia, in that they are losing memories and face a gradual decline in health, with most not reaching ad

Updated on: June 14,2024

Genetic 'whiteout' offers hope to children living with dementia

by Murdoch UniversityChildren living with dementia have the same symptoms as adults with dementia, in that they are losing memories and face a gradual decline in health, with most not reaching ad

Updated on:June 14,2024