Hyperconnectivity between the posterior cingulate and middle frontal and temporal gyrus in depression: Based on functional connectivity meta-analyses.
Sign Up to like & getrecommendations! Published in 2022 at "Brain imaging and behavior"
DOI: 10.1007/s11682-022-00628-7
Abstract: Disrupted whole-brain resting-state functional connectivity (RSFC) of the posterior cingulate (PCC) has been highlighted to associate with cognitive and affective dysfunction in major depressive disorder (MDD). However, prior findings showed certain inconsistency about the RSFC… read more here.
Keywords: posterior cingulate; gyrus; functional connectivity; pcc ... See more keywords
P1-1-7. Relationship between gray matter volume of posterior cingulate cortex and frontal activation
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2018.02.094
Abstract: Posterior cingulate cortex (PCC) is one of key nodes of default mode network. Recent studies have suggested that the connectivities between PCC and the other brain regions have important role in working memory performance. Therefore,… read more here.
Keywords: posterior cingulate; cortex; matter; gray matter ... See more keywords
Testosterone is related to GABA+ levels in the posterior-cingulate in unmedicated depressed women during reproductive life.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of affective disorders"
DOI: 10.1016/j.jad.2018.08.033
Abstract: BACKGROUND The role of testosterone (T) in the pathophysiology of affective disorders and anxiety is broadly supported. Evidence suggests that T has anxiolytic and antidepressant properties. One proposed route for the central effects of T… read more here.
Keywords: depressed women; posterior cingulate; gaba levels; gaba ... See more keywords
Posterior Cingulate Neurons Dynamically Signal Decisions to Disengage during Foraging
Sign Up to like & getrecommendations! Published in 2017 at "Neuron"
DOI: 10.1016/j.neuron.2017.09.048
Abstract: Foraging for resources is a fundamental behavior balancing systematic search and strategic disengagement. The foraging behavior of primates is especially complex and requires long-term memory, value comparison, strategic planning, and decision-making. Here we provide evidence… read more here.
Keywords: posterior cingulate; neurons dynamically; cingulate; signal decisions ... See more keywords
Dorsal and Ventral Posterior Cingulate Cortex Switch Network Assignment via Changes in Relative Functional Connectivity Strength to Noncanonical Networks
Sign Up to like & getrecommendations! Published in 2019 at "Brain connectivity"
DOI: 10.1089/brain.2018.0602
Abstract: The posterior cingulate cortex (PCC) is often used as a seed region for probing default-mode network (DMN) connectivity. However, there is evidence for a functional segregation between its dorsal (dPCC) and ventral (vPCC) subregions, which… read more here.
Keywords: seed; posterior cingulate; network; cingulate cortex ... See more keywords
A Connectomic Atlas of the Human Cerebrum-Chapter 8: The Posterior Cingulate Cortex, Medial Parietal Lobe, and Parieto-Occipital Sulcus.
Sign Up to like & getrecommendations! Published in 2018 at "Operative neurosurgery"
DOI: 10.1093/ons/opy262
Abstract: In this supplement, we build on work previously published under the Human Connectome Project. Specifically, we seek to show a comprehensive anatomic atlas of the human cerebrum demonstrating all 180 distinct regions comprising the cerebral… read more here.
Keywords: atlas human; posterior cingulate; cortex; human cerebrum ... See more keywords
Distinct population and single-neuron selectivity for executive and episodic processing in human dorsal posterior cingulate
Sign Up to like & getrecommendations! Published in 2022 at "eLife"
DOI: 10.1101/2022.05.13.491864
Abstract: Posterior cingulate cortex (PCC) is an enigmatic region implicated in psychiatric and neurological disease, yet its role in cognition remains unclear. Human studies link PCC to episodic memory and default mode network (DMN), while findings… read more here.
Keywords: population single; dorsal; posterior cingulate; executive ... See more keywords
Poor sleep accelerates hippocampal and posterior cingulate volume loss in cognitively normal healthy older adults.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of sleep research"
DOI: 10.1111/jsr.13538
Abstract: Poor sleep quality is a known risk factor for Alzheimer's disease. This longitudinal imaging study aimed to determine the acceleration in the rates of tissue loss in cognitively critical brain regions due to poor sleep… read more here.
Keywords: posterior cingulate; loss; loss cognitively; volume loss ... See more keywords
Exploration of RCBF and Metabolic Changes in the Brain Functional Areas of Patients with Hypothyroidism by ASL and MRS Techniques
Sign Up to like & getrecommendations! Published in 2022 at "Disease Markers"
DOI: 10.1155/2022/9204119
Abstract: Objective To study the regional cerebral blood flow (rCBF) in important brain functional areas and the metabolic levels of these brain functional areas in patients with primary hypothyroidism by using arterial spin labeling (ASL) and… read more here.
Keywords: mrs techniques; posterior cingulate; brain; group ... See more keywords
Abnormal functional connectivity of the posterior cingulate cortex is associated with depressive symptoms in patients with Alzheimer’s disease
Sign Up to like & getrecommendations! Published in 2017 at "Neuropsychiatric Disease and Treatment"
DOI: 10.2147/ndt.s146077
Abstract: Background Depressive symptoms are significant and very common psychiatric complications in patients with Alzheimer’s disease (AD), which can aggravate the decline in social function. However, changes in the functional connectivity (FC) of the brain in… read more here.
Keywords: depressive symptoms; posterior cingulate; alzheimer disease; disease ... See more keywords
Lower Posterior Cingulate N-Acetylaspartate to Creatine Level in Early Detection of Biologically Defined Alzheimer’s Disease
Sign Up to like & getrecommendations! Published in 2022 at "Brain Sciences"
DOI: 10.3390/brainsci12060722
Abstract: Alzheimer’s disease (AD) was recently defined as a biological construct to reflect neuropathologic status, and both abnormal amyloid and tau are required for a diagnosis of AD. We aimed to determine the proton MR spectroscopic… read more here.
Keywords: cingulate; posterior cingulate; biologically defined; alzheimer disease ... See more keywords