Results 61 to 70 of about 871,457 (367)

Attention and regional gray matter development in very preterm children at age 12 years [PDF]

, 2017
Objectives: This study examines the selective, sustained, and executive attention abilities of very preterm (VPT) born children in relation to concurrent structural magnetic resonance imaging (MRI) measures of regional gray matter development at age 12 ...
Bora, Samudragupta, Lean, Rachel E, Melzer, Tracy R, Watts, Richard, Woodward, Lianne J   +4 more
core   +2 more sources

Posterior cingulate activation during moral dilemma in adolescents [PDF]

Human Brain Mapping, 2008
AbstractNeuroimaging research examining correlates of adolescent behavioral maturation has focused largely on issues related to higher cognitive development. Currently few studies have explored neural correlates of emotional reactivity in adolescent groups.
Jesús Pujol, Joan C. Vilanova, Ben J. Harrison, Jordi Reixach, Carme Timoneda-Gallart, Federico Pérez-Alvarez   +5 more
openaire   +3 more sources

Cognitive training-induced short-term functional and long-term structural plastic change is related to gains in global cognition in healthy older adults: A pilot study

Frontiers in Aging Neuroscience, 2015
Computerized cognitive training (CCT) is a safe and inexpensive intervention to enhance cognitive performance in the elderly. However, the neural underpinning of CCT-induced effects and the timecourse by which such neural changes occur are unknown. Here,
Amit eLampit, Harry eHallock, Chao eSuo, Chao eSuo, Sharon L Naismith, Michael eValenzuela   +5 more
doaj   +1 more source

Temporally Graded Activation of Neocortical Regions in Response to Memories of Different Ages [PDF]

, 2007
The temporally graded memory impairment seen in many neurobehavioral disorders implies different neuroanatomical pathways and/or cognitive mechanisms involved in storage and retrieval of memories of different ages.
Antuono, Piero, Douville, Kelli, Franczak, Malgorzata, Miller, Sarah K., Nielson, Kristy A., Rao, Stephen M., Seidenberg, Michael, Woodard, John L.   +7 more
core   +2 more sources

Temporoparietal Junction Functional Connectivity in Early Schizophrenia and Major Depressive Disorder

Chronic Stress, 2018
Background The temporoparietal junction (TPJ) has been linked to lower-level attentional and higher-level social processing, both of which are affected in schizophrenia (SZ) and major depressive disorder (MDD). We examined resting functional connectivity
Jacob Penner, Elizabeth A. Osuch, Betsy Schaefer, Jean Théberge, Richard W. J. Neufeld, Ravi S. Menon, Nagalingam Rajakumar, Peter C. Williamson   +7 more
doaj   +1 more source

Increased functional connectivity of the posterior cingulate cortex with the lateral orbitofrontal cortex in depression

Translational Psychiatry, 2018
To analyze the functioning of the posterior cingulate cortex (PCC) in depression, we performed the first fully voxel-level resting state functional-connectivity neuroimaging analysis of depression of the PCC, with 336 patients with major depressive ...
W. Cheng, E. Rolls, J. Qiu, Xiongfei Xie, D. Wei, Chu-Chung Huang, A. Yang, S. Tsai, Qi Li, Jie Meng, Ching-Po Lin, P. Xie, Jianfeng Feng   +12 more
semanticscholar   +1 more source

Influencing connectivity and cross-frequency coupling by real-time source localized neurofeedback of the posterior cingulate cortex reduces tinnitus related distress

Neurobiology of Stress, 2018
Background: In this study we are using source localized neurofeedback to moderate tinnitus related distress by influencing neural activity of the target region as well as the connectivity within the default network.
Sven Vanneste, Kathleen Joos, Jan Ost, Dirk De Ridder   +3 more
doaj   +1 more source

Opposite effective connectivity in the posterior cingulate and medial prefrontal cortex between first-episode schizophrenic patients with suicide risk and healthy controls. [PDF]

PLoS ONE, 2013
OBJECTIVE: The schizophrenic patients with high suicide risk are characterized by depression, better cognitive function, and prominent positive symptoms. However, the neurobiological basis of suicide attempts in schizophrenia is not clear. The suicide in
Huiran Zhang, Xiaomei Wei, Haojuan Tao, Tumbwene E Mwansisya, Weidan Pu, Zhong He, Aimin Hu, Lin Xu, Zhening Liu, Baoci Shan, Zhimin Xue   +10 more
doaj   +1 more source

Stimulation of the Posterior Cingulate Cortex Impairs Episodic Memory Encoding

Journal of Neuroscience, 2019
Neuroimaging experiments implicate the posterior cingulate cortex (PCC) in episodic memory processing, making it a potential target for responsive neuromodulation strategies outside of the hippocampal network.
Vaidehi S. Natu, Jui-Jui Lin, Alexis Burks, A. Arora, M. Rugg, B. Lega   +5 more
semanticscholar   +1 more source

Decreased resting-state alpha-band activation and functional connectivity after sleep deprivation

Scientific Reports, 2021
Cognitive abilities are impaired by sleep deprivation and can be recovered when sufficient sleep is obtained. Changes in alpha-band oscillations are considered to be closely related to sleep deprivation. In this study, power spectrum, source localization
Jintao Wu, Qianxiang Zhou, Jiaxuan Li, Yang Chen, Shuyu Shao, Yi Xiao   +5 more
doaj   +1 more source