Tau PET: A window into the future of Alzheimer's patients

by University of GenevaTau imaging with 18F-Flortaucipir PET in Alzheimer’s disease. The figure shows a prototypical tau accumulation pattern, obtained by comparing tau load of patients with Alzh

Updated on: April 02,2024

Tau PET: A window into the future of Alzheimer's patients

by University of GenevaTau imaging with 18F-Flortaucipir PET in Alzheimer’s disease. The figure shows a prototypical tau accumulation pattern, obtained by comparing tau load of patients with Alzh

Updated on:April 02,2024

How sensory neurons impact the gut

by The Scripps Research InstituteResearchers showed that PIEZO2 receptors in sensory neurons control the rate of gut transit. In this fluorescently stained microscopy image, nerve endings stemmin

Updated on: June 20,2024

How sensory neurons impact the gut

by The Scripps Research InstituteResearchers showed that PIEZO2 receptors in sensory neurons control the rate of gut transit. In this fluorescently stained microscopy image, nerve endings stemmin

Updated on:June 20,2024

Dementia metaphors help describe the condition, but can also perpetuate stigma and hinder treatment

by Jasmine Mah and Kaitlin Sibbald,The ConversationCredit: AI-generated imageHalf a million Canadians are living with dementiaandone in five Canadians has cared for someone with deme

Updated on: May 06,2024

Dementia metaphors help describe the condition, but can also perpetuate stigma and hinder treatment

by Jasmine Mah and Kaitlin Sibbald,The ConversationCredit: AI-generated imageHalf a million Canadians are living with dementiaandone in five Canadians has cared for someone with deme

Updated on:May 06,2024

Finding the sweet spot in brain development: Study discovers receptor protein regulates timing of temporary connections

by Luis Sandoval,Cold Spring Harbor LaboratoryA cross-section of the somatosensory cortex in a young mouse brain. A key receptor protein named mGluR1 (green) is necessary to prime sensory circui

Updated on: July 08,2024

Finding the sweet spot in brain development: Study discovers receptor protein regulates timing of temporary connections

by Luis Sandoval,Cold Spring Harbor LaboratoryA cross-section of the somatosensory cortex in a young mouse brain. A key receptor protein named mGluR1 (green) is necessary to prime sensory circui

Updated on:July 08,2024

How a single synapse transmits both visual and subconscious information to the brain of fruit flies

by Justin Jackson , Medical XpressACh and histamine act on distinct neurons. Credit:Nature(2023). DOI: 10.1038/s41586-023-06681-6Research led by Peking University, China, has discovered a

Updated on: January 12,2024

How a single synapse transmits both visual and subconscious information to the brain of fruit flies

by Justin Jackson , Medical XpressACh and histamine act on distinct neurons. Credit:Nature(2023). DOI: 10.1038/s41586-023-06681-6Research led by Peking University, China, has discovered a

Updated on:January 12,2024

Seizures in Alzheimer's mouse model disrupt adult neurogenesis

by Baylor College of MedicineDr. Jeannie Chin. Credit: Baylor College of MedicineMemory impairment and mood changes are typically observed in patients with Alzheimer's disease but what distur

Updated on: April 20,2024

Seizures in Alzheimer's mouse model disrupt adult neurogenesis

by Baylor College of MedicineDr. Jeannie Chin. Credit: Baylor College of MedicineMemory impairment and mood changes are typically observed in patients with Alzheimer's disease but what distur

Updated on:April 20,2024

Genetic changes implicated in altered Alzheimer's risk

by Alzheimer's Research UKCredit: CC0 Public DomainToday, researchers from UCL have presented more evidence that a gene, PSEN1, implicated in inherited, early-onset Alzheimer's disease is

Updated on: June 14,2024

Genetic changes implicated in altered Alzheimer's risk

by Alzheimer's Research UKCredit: CC0 Public DomainToday, researchers from UCL have presented more evidence that a gene, PSEN1, implicated in inherited, early-onset Alzheimer's disease is

Updated on:June 14,2024

Brain changes following traumatic brain injury share similarities with Alzheimer's disease

by Jenesse Miller,University of Southern CaliforniaThe image displays a TBI-affected brain’s white matter connectivity as inferred using diffusion tensor imaging and streamline tractography. The

Updated on: May 13,2024

Brain changes following traumatic brain injury share similarities with Alzheimer's disease

by Jenesse Miller,University of Southern CaliforniaThe image displays a TBI-affected brain’s white matter connectivity as inferred using diffusion tensor imaging and streamline tractography. The

Updated on:May 13,2024

Older adults with mild cognitive impairment may struggle with everyday decision-making

by Keck School of Medicine of USCCredit: CC0 Public DomainMild cognitive impairment (MCI) is a form of cognitive ability loss that can precede Alzheimer's disease or other types of dementia.

Updated on: June 11,2024

Older adults with mild cognitive impairment may struggle with everyday decision-making

by Keck School of Medicine of USCCredit: CC0 Public DomainMild cognitive impairment (MCI) is a form of cognitive ability loss that can precede Alzheimer's disease or other types of dementia.

Updated on:June 11,2024

Chaperone protein imbalance promotes toxic tau buildup in the aging brain

by University of South FloridaTau pathology resembling that seen in Alzheimer's disease brains. Credit: Laura Blair's laboratory, USF Health/University of South FloridaChaperone protein i

Updated on: April 25,2024

Chaperone protein imbalance promotes toxic tau buildup in the aging brain

by University of South FloridaTau pathology resembling that seen in Alzheimer's disease brains. Credit: Laura Blair's laboratory, USF Health/University of South FloridaChaperone protein i

Updated on:April 25,2024

Researchers find new origin of deep brain waves

byUniversity of California, IrvineSpindle frequencies embedded in the spike train. (A) Raw data of single axon from CA3 feedback to DG (F12-G12) channels, array ECDGCA3CA1 19908 160518 160610 d2

Updated on: April 28,2024

Researchers find new origin of deep brain waves

byUniversity of California, IrvineSpindle frequencies embedded in the spike train. (A) Raw data of single axon from CA3 feedback to DG (F12-G12) channels, array ECDGCA3CA1 19908 160518 160610 d2

Updated on:April 28,2024

Molecular changes in the brain in aftermath of traumatic event may help explain long-term susceptibility or resilience

by Medical College of Georgia at Augusta UniversityDr. Chung Sub Kim. Credit: Michael Holahan, Augusta UniversitySocial avoidance is a common symptom of PTSD, and scientists working to better und

Updated on: February 05,2024

Molecular changes in the brain in aftermath of traumatic event may help explain long-term susceptibility or resilience

by Medical College of Georgia at Augusta UniversityDr. Chung Sub Kim. Credit: Michael Holahan, Augusta UniversitySocial avoidance is a common symptom of PTSD, and scientists working to better und

Updated on:February 05,2024