Sentences with phrase «neuroimaging studies with»
Neuroimaging studies with healthy volunteers indicate that the FPC is associated with allocating and maintaining attention on emotional stimuli (Koechlin et al., 1999; Burgess et al., 2007; Tsujimoto et al., 2011).
https://academic.oup.com/ Not exact matches
The study, published in the January issue of Psychiatry Research: Neuroimaging, concluded that after completing the course, parts of the participants» brains associated with compassion and self - awareness grew, and parts associated with stress shrank.
According to a new scientific study published in Psychiatry Research: Neuroimaging, subjects who meditated for about 30 minutes a day for eight weeks had measurable changes in gray - matter density in parts of the brain associated with memory, sense of self, empathy, and stress.
Neuropsychological and neuroimaging studies from adults as well as behavioral studies with older babies (12) showed that human infants tested at 7 months perceive sensory dissonance similar to adults (53), that infants prefer to listen to consonant intervals (11, 30) and appear to discriminate consonant and dissonant music shortly after birth (28).
Concussions are typically associated with grossly normal structural neuroimaging studies.
Physical punishment is associated with a range of mental health problems in children, youth and adults, including depression, unhappiness, anxiety, feelings of hopelessness, use of drugs and alcohol, and general psychological maladjustment.26 — 29 These relationships may be mediated by disruptions in parent — child attachment resulting from pain inflicted by a caregiver, 30,31 by increased levels of cortisol32 or by chemical disruption of the brain's mechanism for regulating stress.33 Researchers are also finding that physical punishment is linked to slower cognitive development and adversely affects academic achievement.34 These findings come from large longitudinal studies that control for a wide range of potential confounders.35 Intriguing results are now emerging from neuroimaging studies, which suggest that physical punishment may reduce the volume of the brain's grey matter in areas associated with performance on the Wechsler Adult Intelligence Scale, third edition (WAIS - III).36 In addition, physical punishment can cause alterations in the dopaminergic regions associated with vulnerability to the abuse of drugs and alcohol.37
A new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging using magnetic resonance imaging (MRI) reports a link between reduced functional activation and reduced cortical thickness in the brains of patients with bipolar disorder.
Michel Paradis, an expert in neurolinguistics who is associated with McGill University in Montreal, came up with it in 1987, based on years of neuroimaging studies.
In a study under way at USP's Neuroimaging Laboratory (LIM - 21), the researchers are now seeking to correlate the cognitive profile observed in the two groups of cocaine - dependent patients with decision - making and resting - state brain activity, using functional magnetic resonance imaging (fMRI).
The tools developed are being enhanced and extended with the goal of developing a flexible software package that provides an automated approach for neuroimaging studies by Alzheimer's dementia researchers at the Good Samaritan Medical Center in Phoenix.
«The novelty of this study is that it provides potential neuroimaging - based tools that can be used with new patients to inform about the degree of certain neural pathology underlying their pain symptoms,» said Marina López - Solà, a post-doctoral researcher in CU Boulder's Cognitive and Affective Control Laboratory and lead author of the new study.
I am also co-Director of the Clinical Core of the Alzheimer's Disease Neuroimaging Study along with related projects.
In this study, 11 stroke patients underwent neuropsychological testing and neuroimaging, which enabled investigators to correlate their cognitive deficits with respect to lesion location.
An August 15 functional MRI study in NeuroImage shows that in CG patients reminders of the deceased activate a brain area associated with reward processing, pleasure and addiction.
«While neuroimaging studies can tell us a great deal about the brain's response to complex events, it's only by studying patients with brain injury that we can see if a brain region is actually needed to perform a given task,» said Dr Clark.
«In this study, we focused on the activity of the anterior cingulate cortex, which has been shown by others to be related to error processing, and which we have shown to be associated with fatigue,» said Dr. Wylie, who is associate director of Neuroscience Research and the Rocco Ortenzio Neuroimaging Center at Kessler Foundation.
A 2012 review from Stanford researchers analyzed over 50 studies that used neuroimaging - that is, MRI, fMRI, magnetic resonance spectroscopy (MRS), diffusion tensor imaging (DTI), and anything else that takes before - and - after pictures of the brain - to examine the brains of kids with a variety of mental illnesses: anorexia, ADHD, autism, bipolar disorder, depression, OCD, and schizophrenia.
Neuroimaging studies by Peter Brugger of University Hospital Zurich in Switzerland have shown that the network of brain regions responsible for creating a sense of bodily self is different in people with the condition (Brain, vol 136, p 318).
Still, Sheehan said neuroscience already is one of the leaders in data sharing and management, with such resources as the NIH - funded National Database for Autism Research; an NIH - Defense Department sponsored data base on traumatic brain injury; the NIH - funded Neuroimaging Informatics Tools and Resources Clearinghouse (NITRC), which helps researchers to develop, share and collaborate on software tools for doing functional and structural imaging studies of the brain; and the Neuroscience Information Framework, an NIH initiative that makes neuroscience resources - data, materials, and tools - accessible via any computer connected to the Internet.
«Additional recordings with FO electrodes in patients with Alzheimer's disease will help us develop better tools based on computerized analysis of EEG signals and possibly functional neuroimaging studies to ascertain how common silent seizures are in Alzheimer's disease without the need for the minimally invasive electrodes we used in these patients.»
McAuley is working with Soo - Eun Chang, assistant professor of psychiatry at the University of Michigan, who is a stuttering expert and has been conducting neuroimaging studies in children who stutter on the MSU campus since 2009.
It could even help explain road rage, said Matthew Walker, director of UC Berkeley's Sleep and Neuroimaging Laboratory and senior author of the study, which was coordinated with researchers from Harvard University.
A review of neuroimaging studies of young relatives of individuals with schizophrenia: a developmental perspective from schizotaxia to schizophrenia.
With her $ 177,000 grant, Dr. Dobryakova in TBI Research will lead a study using neuroimaging to examine the neural mechanisms during feedback learning in individuals with With her $ 177,000 grant, Dr. Dobryakova in TBI Research will lead a study using neuroimaging to examine the neural mechanisms during feedback learning in individuals with with TBI.
The study, published in the January issue of Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, provides striking evidence of differences in the brains of impulsively aggressive individuals with intermittent explosive disorder (IED).
Neuroimaging will be used to study brain activity in the 3 - year study: «Effect of Feedback Presentation on the Fronto ‐ Striatal Network Activity and Fatigue in Individuals with MS.»
Professor Happe's research utilises cognitive experiments, neuroimaging and twin studies to improve the recognition, understanding and treatment of people with autism across the lifespan.
Major themes of Dr. Drevets studies have involved: 1) characterizing the pathophysiology of mood disorders using multimodal neuroimaging technologies; 2) delineating neural circuits in which dysfunction is associated with major depressive episodes; 3) elucidating effects of genetic variants associated with the risk for mood disorders on neural function, structure and receptor pharmacology; 4) investigating the neural mechanisms of antidepressant and mood stabilizing treatments, and 5) developing novel therapeutics for mood disorders.
In a comprehensive review of the literature that came out earlier this year that we conducted (Lamsma, Psychiatry Research: Neuroimaging 2017 — http://www.psyn-journal.com/article/S0925-4927 (17) 30039 - 2 / abstract [open access]-RRB-, we identified 35 studies that looked at brain regions that were associated with violence, which was based on 1288 participants.
«Deficient neuron - microglia signaling results in impaired functional brain connectivity and social behavior» Y. Zhan, R.C. Paolicelli, F. Sforazzini, L. Weinhard, G. Bolasco, F. Pagani, A. L. Vyssotski, A. Bifone, A. Gozzi, D. Ragozzino, C.T. Gross Nature Neuroscience 17 (3), 400-4006 (2014) «USPIO - loaded Red Blood Cells as a biomimetic MR contrast agent: a relaxometric study» A. Boni, D. Ceratti, A. Antonelli, C. Sfara, M. Magnani, E. Manuali, S. Salamida, A. Gozzi, and A. Bifone Contrast Media and Molecular Imaging 9, 229 - 236 (2014) «Distributed BOLD and CBV - weighted resting - state networks in the mouse brain» F. Sforazzini, A.J. Schwarz, A. Galbusera, A. Bifone, and A. Gozzi NeuroImage 87, 403 - 415 (2014) «Antimicrobial peptides design by evolutionary multiobject optimization» G. Maccari, M. Di Luca, R. Nifosì, F. Caldarelli, G. Signore, C. Boccardi, and A. Bifone PloS Computational Biology 9 (9): e1003212 (2013) «Differential effect of orexin - 1 and crf - 1 antagonism on stress circuits: a fMRI study in the rat with the pharmacological stressor yohimbine» A. Gozzi, S: Lepore, E: Merlo Pich, and A. Bifone Neuropsychopharmacology 38 (11): 2120 - 2130 (2013) «Water dispersal and functionalization of hydrophobic iron oxide nanoparticles with lipid - modified poly (amidoamine) dendrimers» A. Boni, L. Albertazzi, C. Innocenti, M. Gemmi, and A. Bifone.
«Our first Hearst fellowship enabled Dr. Silvana Costa to conduct two important studies utilizing neuroimaging techniques to examine the effects of cognitive rehabilitation in persons with multiple sclerosis,» said Dr. Chiara
Relatively few neuroimaging studies have explored the role of puberty in human brain development (Blakemore et al., 2010; Crone and Dahl, 2012; Galvan et al., 2012), though it was noted long ago that measurements of peak gray matter volume coincide with the onset of puberty (Giedd et al., 1999; Blakemore, 2012).
He is also principal investigator of a pilot study investigating neuroimaging and gene expression in patients with catatonia.
Although there is substantial evidence from neuroimaging studies that the brain of a child with autism is undergoing abnormal development, little is known about the underlying cellular, molecular and genetic mechanisms that lead to the onset of autistic symptoms.
Methods: We performed a retrospective study in two French genetics laboratories by gathering all clinical and neuroimaging data from patients referred for a genetic diagnosis of CAA with an age of onset before 66 years and fulfilling the other Boston revised criteria.
We review neuroimaging studies of autism, with an emphasis on functional magnetic resonance imaging studies of intrinsic functional connectivity in children, adolescents and adults.
He has pioneered new techniques that combine neuroimaging with neuropsychological studies to reveal the secrets of the human brain.
The behavioral and neuronal bases of executive function have been well studied in neuropsychological patients (12 ⇓ — 14) and with functional neuroimaging (9, 12, 15 ⇓ — 17), which confirm that executive function is supported by a network of brain regions, primarily involving the frontal lobes and the posterior parietal cortex (9, 12, 15 ⇓ — 17).
New study demonstrates omega - 3 fatty acids increase blood flow to regions of the brain associated with cognition Guest Blog by Designs For Health According to a new study published last Thursday in the Journal of Alzheimer's Disease, by using neuroimaging,...
Additional neuroimaging studies of the amygdala, hippocampus, and the rest of the limbic system, along with measurement of dopamine and other brain chemical transmitters during the learning process, reveal that students» comfort level has critical impact on information transmission and storage in the brain.
Functional neuroimaging studies have shown a deficit in the neural mechanisms underlying phonological processing in children and adults with dyslexia.
About Blog The Journal of Neuropsychology publishes original contributions to scientific knowledge in neuropsychology including clinical and research studies with neurological, psychiatric and psychological patient populations in all age groups, behavioural or pharmacological treatment regimes, cognitive experimentation and neuroimaging.
In her February 2014 Psychology Today article, «Gray Matters: Too Much Screen Time Damages the Brain,» Victoria L. Dunckley, M.D., references various neuroimaging studies that show «internet addiction is associated with structural and functional changes in brain regions involving emotional processing, executive attention, decision making, and cognitive control.»
These findings extend the substantial body of behavioral data demonstrating the deleterious effects of poverty on child developmental outcomes into the neurodevelopmental domain and are consistent with prior results.8, 9 Furthermore, these study findings extend the available structural neuroimaging data in children exposed to poverty by informing the mechanism of the effects of poverty on hippocampal volumes.
Design, Setting, and Participants Longitudinal cohort study analyzing 823 magnetic resonance imaging scans of 389 typically developing children and adolescents aged 4 to 22 years from the National Institutes of Health Magnetic Resonance Imaging Study of Normal Brain Development with complete sociodemographic and neuroimaging study analyzing 823 magnetic resonance imaging scans of 389 typically developing children and adolescents aged 4 to 22 years from the National Institutes of Health Magnetic Resonance Imaging Study of Normal Brain Development with complete sociodemographic and neuroimaging Study of Normal Brain Development with complete sociodemographic and neuroimaging data.
Studies were included in our meta - analyses if the following criteria were given: (I) included at least one clinical group with described aggressive behaviour, (II) in combination with a healthy control sample, (III) conducted during adolescence, (IV) reported whole brain gray matter volume alterations or whole brain functional neuroimaging data, (V) results are described using a standard reference space (Talairach or MNI) and (VI) the same threshold was used throughout the whole brain analysis.
Furthermore, neuroimaging studies investigating the neural correlates that underlie emotional processing deficits characteristic for youth with ODD problems, such as poor fear conditioning and impaired processing of emotional faces (Glenn and Raine, 2008; Hyde et al., 2013; Blair et al., 2014; Baker et al., 2015), have suggested divergent results.
Given their typical age of onset, a broad range of mental disorders are increasingly being understood as the result of aberrations of developmental processes that normally occur in the adolescent brain.4 — 6 Executive functioning, and its neurobiological substrate, the prefrontal cortex, matures during adolescence.5 The relatively late maturation of executive functioning is adaptive in most cases, underpinning characteristic adolescent behaviours such as social interaction, risk taking and sensation seeking which promote successful adult development and independence.6 However, in some cases it appears that the delayed maturation of prefrontal regulatory regions leads to the development of mental illness, with neurobiological studies indicating a broad deficit in executive functioning which precedes and underpins a range of psychopathology.7 A recent meta - analysis of neuroimaging studies focusing on a range of psychotic and non-psychotic mental illnesses found that grey matter loss in the dorsal anterior cingulate, and left and right insula, was common across diagnoses.8 In a healthy sample, this study also demonstrated that lower grey matter in these regions was found to be associated with deficits in executive functioning performance.
Neuroimaging studies have also demonstrated that suppression is associated with higher activation in the amygdale and insula [31], [32], and in regions implicated in cognitive control, namely prefrontal and anterior cingulated cortices [33], [34].
Our results are in line with other neuroimaging studies that have found reduced activations to different kinds of affective stimuli within the brain emotional systems in violent adult subjects and in adolescents with conduct disorder.