The use of neuroimaging techniques in the early and differential diagnosis of dementia

L Chouliaras, JT O'Brien - Molecular Psychiatry, 2023 - nature.com
Dementia is a leading cause of disability and death worldwide. At present there is no
disease modifying treatment for any of the most common types of dementia such as …

Imaging synaptic density: the next holy grail of neuroscience?

ME Serrano, E Kim, MM Petrinovic… - Frontiers in …, 2022 - frontiersin.org
The brain is the central and most complex organ in the nervous system, comprising billions
of neurons that constantly communicate through trillions of connections called synapses …

Tau fibrils induce glial inflammation and neuropathology via TLR2 in Alzheimer's disease–related mouse models

D Dutta, M Jana, RK Paidi, M Majumder… - The Journal of …, 2023 - Am Soc Clin Investig
Glial activation and inflammation coincide with neurofibrillary tangle (NFT) formation in
neurons. However, the mechanism behind the interaction between tau fibrils and glia is …

Synaptic Loss in Frontotemporal Dementia Revealed by [11C]UCB‐J Positron Emission Tomography

M Malpetti, PS Jones, TE Cope, N Holland… - Annals of …, 2023 - Wiley Online Library
Objective Synaptic loss is an early feature of neurodegenerative disease models, and is
severe in post mortem clinical studies, including frontotemporal dementia. Positron emission …

Spatial decrease of synaptic density in amnestic mild cognitive impairment follows the tau build-up pattern

G Vanderlinden, J Ceccarini, T Vande Casteele… - Molecular …, 2022 - nature.com
Next to amyloid and tau, synaptic loss is a key pathological hallmark in Alzheimer's disease,
closely related to cognitive dysfunction and neurodegeneration. Tau is thought to cause …

[HTML][HTML] Vibrotactile stimulation at gamma frequency mitigates pathology related to neurodegeneration and improves motor function

HJ Suk, N Buie, G Xu, A Banerjee… - Frontiers in Aging …, 2023 - frontiersin.org
The risk for neurodegenerative diseases increases with aging, with various pathological
conditions and functional deficits accompanying these diseases. We have previously …

New perspectives in radiological and radiopharmaceutical hybrid imaging in progressive supranuclear palsy: a systematic review

J Strobel, HP Müller, AC Ludolph, AJ Beer, N Sollmann… - Cells, 2023 - mdpi.com
Progressive supranuclear palsy (PSP) is a neurodegenerative disease characterized by four-
repeat tau deposition in various cell types and anatomical regions, and can manifest as …

[HTML][HTML] Imaging pathological tau in atypical parkinsonisms: a review

AM Mena, AP Strafella - Clinical Parkinsonism & Related Disorders, 2022 - Elsevier
Atypical parkinsonisms (APs) are a group of diseases linked to tau pathology. These include
progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD). In the initial …

Preclinical evaluation of novel PET probes for dementia

R Cools, K Kerkhofs, RCF Leitao, G Bormans - Seminars in Nuclear …, 2023 - Elsevier
The development of novel PET imaging agents that selectively bind specific dementia-
related targets can contribute significantly to accurate, differential and early diagnosis of …

Beyond monoamines: I. Novel targets and radiotracers for Positron emission tomography imaging in psychiatric disorders

BJ Lopresti, SK Royse, CA Mathis… - Journal of …, 2023 - Wiley Online Library
With the emergence of positron emission tomography (PET) in the late 1970s, psychiatry
had access to a tool capable of non‐invasive assessment of human brain function. Early …