Association of Excessive Daytime Sleepiness With Longitudinal &bgr;-Amyloid Accumulation in Elderly Persons Without Dementia
Sign Up to like & getrecommendations! Published in 2018 at "JAMA Neurology"
DOI: 10.1001/jamaneurol.2018.0049
Abstract: Importance Aging is associated with excessive daytime sleepiness (EDS), which has been linked to cognitive decline in the elderly. However, whether EDS is associated with the pathologic processes of Alzheimer disease remains unclear. Objective To… read more here.
Keywords: accumulation; bgr; excessive daytime; cingulate ... See more keywords
The cingulum and cingulate U‐fibers in children and adolescents with autism spectrum disorders
Sign Up to like & getrecommendations! Published in 2019 at "Human Brain Mapping"
DOI: 10.1002/hbm.24586
Abstract: The cingulum is the major fiber system connecting the cingulate and surrounding medial cortex and medial temporal lobe internally and with other brain areas. It is important for social and emotional functions related to core… read more here.
Keywords: spectrum disorders; cingulate; cingulum; cingulate fibers ... See more keywords
The human posterior cingulate, retrosplenial, and medial parietal cortex effective connectome, and implications for memory and navigation
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.26089
Abstract: The human posterior cingulate, retrosplenial, and medial parietal cortex are involved in memory and navigation. The functional anatomy underlying these cognitive functions was investigated by measuring the effective connectivity of these Posterior Cingulate Division (PCD)… read more here.
Keywords: connectivity; cingulate; parietal cortex; cortex ... See more keywords
Individualized targeting is warranted in subcallosal cingulate gyrus deep brain stimulation for treatment-resistant depression: A tractography analysis.
Sign Up to like & getrecommendations! Published in 2023 at "Human brain mapping"
DOI: 10.1002/hbm.26339
Abstract: Subcallosal cingulate gyrus (SCG) is a target of deep brain stimulation (DBS) for treatment-resistant depression. However, previous randomized controlled trials report that approximately 42% of patients are responders to this therapy of last resort, and… read more here.
Keywords: tractography; cingulate; depression; brain ... See more keywords
Validity of the posterior limbic circuitry hypothesis as a basis for the cingulate island sign
Sign Up to like & getrecommendations! Published in 2019 at "Movement Disorders"
DOI: 10.1002/mds.27679
Abstract: We read with great interest the articles by Nedelska and colleagues showing significantly larger amounts of tau deposition in posterior cortical atrophy (PCA) than in dementia with Lewy bodies (DLB) as seen by AV-1451 PET.… read more here.
Keywords: cis; pcc; cingulate; pca dlb ... See more keywords
Acute effects of ketamine on the pregenual anterior cingulate: linking spontaneous activation, functional connectivity, and glutamate metabolism
Sign Up to like & getrecommendations! Published in 2022 at "European Archives of Psychiatry and Clinical Neuroscience"
DOI: 10.1007/s00406-021-01377-2
Abstract: Ketamine exerts its rapid antidepressant effects via modulation of the glutamatergic system. While numerous imaging studies have investigated the effects of ketamine on a functional macroscopic brain level, it remains unclear how altered glutamate metabolism… read more here.
Keywords: activation; glutamate; functional connectivity; effects ketamine ... See more keywords
Intrinsic functional connectivity alteration of dorsal and rostral anterior cingulate cortex in obsessive-compulsive disorder: A resting fMRI study
Sign Up to like & getrecommendations! Published in 2017 at "Neuroscience Letters"
DOI: 10.1016/j.neulet.2017.06.026
Abstract: Cortico-striato-thalamo-cortical (CSTC) circuit has been implicated in OCD pathophysiology by converging neuroimaging findings. The anterior cingulate cortex (ACC), as an important part within CSTC circuit, plays a critical role in OCD etiology. The ACC can… read more here.
Keywords: dorsal rostral; cingulate; cingulate cortex; anterior cingulate ... See more keywords
Stimulation of subgenual cingulate area decreases limbic top-down effect on ventral visual stream: A DBS-EEG pilot study
Sign Up to like & getrecommendations! Published in 2017 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2016.10.018
Abstract: Abstract Deep brain stimulation (DBS) of the subgenual cingulate gyrus (area CG25) is beneficial in treatment resistant depression. Though the mechanisms of action of Cg25 DBS remain largely unknown, it is commonly believed that Cg25… read more here.
Keywords: cg25 dbs; stimulation; cingulate; dbs ... 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
Anterior cingulate glutamate levels associate with functional activation and connectivity during sensory integration in schizophrenia: a multimodal 1H-MRS and fMRI study.
Sign Up to like & getrecommendations! Published in 2022 at "Psychological medicine"
DOI: 10.1017/s0033291722001817
Abstract: BACKGROUND Glutamatergic dysfunction has been implicated in sensory integration deficits in schizophrenia, yet how glutamatergic function contributes to behavioural impairments and neural activities of sensory integration remains unknown. METHODS Fifty schizophrenia patients and 43 healthy… read more here.
Keywords: cingulate; glutamate levels; integration; sensory integration ... See more keywords
Neural correlates of multi-day learning and savings in sensorimotor adaptation
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-32689-4
Abstract: In the present study we evaluated changes in neural activation that occur over the time course of multiple days of sensorimotor adaptation, and identified individual neural predictors of adaptation and savings magnitude. We collected functional… read more here.
Keywords: correlates multi; cingulate; neural correlates; sensorimotor adaptation ... See more keywords