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Neuroscience and Biobehavioral Reviews

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https://www.readbyqxmd.com/read/27923733/cognitive-control-of-vocalizations-in-the-primate-ventrolateral-dorsomedial-frontal-vlf-dmf-brain-network
#1
REVIEW
Loh Kep Kee, Petrides Michael, Hopkins D William, Procyk Emmanuel, Amiez Céline
This review centers on the neural mechanisms underlying the primate cognitive control of vocalizations i.e. the capacity to regulate vocal productions in a goal-directed manner. In both human and non-human primates (NHPs), two main frontal brain regions are associated with top-down vocal control: a ventrolateral frontal region (VLF), comprising the ventrolateral prefrontal cortex and ventral premotor region; and a dorsomedial frontal region (DMF), comprising the mid-cingulate cortex, pre-supplementary and supplementary motor areas...
December 3, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27923732/mate-choice-copying-social-information-processing-and-the-roles-of-oxytocin
#2
REVIEW
Martin Kavaliers, Richard Matta, Elena Choleris
Social and sexual behaviors, including that of mate choice, are dependent on social information. Mate choice can be modified by prior and ongoing social factors and experience. The mate choice decisions of one individual can be influenced by either the actual or potential mate choice of another female or male. Such non-independent mate choice, where individuals gain social information and socially learn about and recognizes potential mates by observing the choices of another female or male, has been termed "mate-choice copying"...
December 3, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27923731/social-modulation-of-cognition-lessons-from-rhesus-macaques-relevant-to-education
#3
REVIEW
Elisabetta Monfardini, Amélie J Reynaud, Jérôme Prado, Martine Meunier
Any animal, human or non-human, lives in a world where there are others like itself. Individuals' behaviors are thus inevitably influenced by others, and cognition is no exception. Long acknowledged in psychology, social modulations of cognition have been neglected in cognitive neuroscience. Yet, infusing this classic topic in psychology with brain science methodologies could yield valuable educational insights. In recent studies, we used a non-human primate model, the rhesus macaque, to identify social influences representing ancient biases rooted in evolution, and neuroimaging to shed light on underlying mechanisms...
December 3, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27923730/are-neurocognitive-factors-associated-with-repetition-of-self-harm-a-systematic-review
#4
REVIEW
Angharad N de Cates, Karen Rees, Fabrice Jollant, Benjamin Perry, Karina Bennett, Katie Joyce, Eimear Leyden, Catherine Harmer, Keith Hawton, Kees van Heeringen, Matthew R Broome
BACKGROUND: Prediction of self-harm is limited clinically. Early identification of individuals likely to repeat self-harm could improve outcomes and reduce suicide risk. Various neurocognitive deficits have been found in people who self-harm, but the ability of these to predict repetition has yet to be established AIMS: Identify neurocognitive factors that may predict repetition of self-harm. METHODS: Systematic narrative review of English language publications assessing neurocognitive functioning and self-harm repetition, searching multiple databases from inception to March 2015...
December 3, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27916710/aberrant-regional-homogeneity-in-parkinson-s-disease-a-voxel-wise-meta-analysis-of-resting-state-functional-magnetic-resonance-imaging-studies
#5
REVIEW
PingLei Pan, Hui Zhan, MingXu Xia, Yang Zhang, DeNing Guan, Yun Xu
Studies of abnormal regional homogeneity (ReHo) in Parkinson's disease (PD) have reported inconsistent results. Therefore, we conducted a meta-analysis using the Seed-based d Mapping software package to identify the most consistent and replicable findings. A systematic literature search was performed to identify eligible whole-brain resting-state functional magnetic resonance imaging studies that had measured differences in ReHo between patients with PD and healthy controls between January 2000 and June 4, 2016...
December 1, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27916709/insights-to-the-schizophrenia-continuum-a-systematic-review-of-saccadic-eye-movements-in-schizotypy-and-biological-relatives-of-schizophrenia-patients
#6
REVIEW
Jessica B Myles, Susan L Rossell, Andrea Phillipou, Elizabeth Thomas, Caroline Gurvich
Myles, J.B., S. Rossell, A. Phillipou, Thomas, E and C. Gurvich. A systematic review of saccadic eye movements across the schizophrenia continuum: Characterisation, pathophysiology and genetic associations. NEUROSCI BIOBEHAV REV 21(1) XXX-XXX, 2015. One of the cognitive hallmarks of schizophrenia is impaired eye movements, particularly for the antisaccade task. Less saccade research has been conducted in relation to the broader schizophrenia continuum, that is, people with high schizotypy or first-degree relatives of people with schizophrenia...
December 1, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27914943/disadvantageous-decision-making-in-borderline-personality-disorder-partial-support-from-a-meta-analytic-review
#7
REVIEW
Christian Paret, Christine Jennen-Steinmetz, Christian Schmahl
To achieve long-term goals, organisms evaluate outcomes and expected consequences of their behaviors. Unfavorable decisions maintain many symptoms of borderline personality disorder (BPD); therefore, a better understanding of the mechanisms underlying decision-making in BPD is needed. In this review, the current literature comparing decision-making in patients with BPD versus healthy controls is analyzed. Twenty-eight empirical studies were identified through a structured literature search. The effect sizes from studies applying comparable experimental tasks were analyzed...
November 30, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27914942/is-there-a-role-for-ghrelin-in-central-dopaminergic-systems-focus-on-nigrostriatal-and-mesocorticolimbic-pathways
#8
REVIEW
Alicia Stievenard, Mathieu Méquinion, Zane B Andrews, Alain Destée, Marie-Christine Chartier-Harlin, Odile Viltart, Christel C Vanbesien-Mailliot
The gastro-intestinal peptide ghrelin has been assigned many functions. These include appetite regulation, energy metabolism, glucose homeostasis, intestinal motility, anxiety, memory or neuroprotection. In the last decade, this pleiotropic peptide has been proposed as a therapeutic agent in gastroparesis for diabetes and in cachexia for cancer. Ghrelin and its receptor, which is expressed throughout the brain, play an important role in motivation and reward. Ghrelin finely modulates the mesencephalic dopaminergic signaling and is thus currently studied in pathological conditions including dopamine-related disorders...
November 30, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27914941/therapeutic-role-of-sirtuins-in-neurodegenerative-disease-and-their-modulation-by-polyphenols
#9
REVIEW
Marjan Ajami, Hamidreza Pazoki-Toroudi, Hamed Amani, Seyed Fazel Nabavi, Nady Braidy, Rosa Anna Vacca, Atanas Georgiev Atanasov, Andrei Mocan, Seyed Mohammad Nabavi
Searching for effective therapeutic agents‏‎ to ‎‏prevent‏ ‏neurodegeneration ‎is a challenging task due ‎to ‎the growing list of neurodegenerative disorders associated with a multitude of inter-related pathways.‎ The induction and inhibition of several different signaling pathways has been shown to slow down and/or attenuate ‎neurodegeneration and decline in cognition and locomotor function. Among these signaling pathways, a new class of enzymes known as sirtuins or silent information regulators of gene transcription has been shown to play important regulatory roles in the ageing process...
November 30, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27913281/beyond-emotion-recognition-deficits-a-theory-guided-analysis-of-emotion-processing-in-huntington-s-disease
#10
REVIEW
Catarina C Kordsachia, Izelle Labuschagne, Julie C Stout
Deficits in facial emotion recognition in Huntington's disease (HD) have been extensively researched, however, a theory-based integration of these deficits into the broader picture of emotion processing is lacking. To describe the full extent of emotion processing deficits we reviewed the clinical research literature in HD, including a consideration of research in Parkinson's disease, guided by a theoretical model on emotion processing, the Component Process Model. Further, to contribute to understanding the mechanisms underlying deficient emotion recognition, we discussed the literature in light of specific emotion recognition theories...
November 29, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27913280/neuropsychological-functioning-and-chronic-methadone-use-a-systematic-review-and-meta-analysis
#11
REVIEW
A Baldacchino, M Armanyous, D J K Balfour, G Humphris, K Matthews
INTRODUCTION: There is a presumption that neurocognition is commonly impaired in chronic methadone exposed individuals (CM) when compared with healthy controls (HP). Additionally, it remains unclear if short term (<1year) abstinence (AP) is associated with an altered cognitive profile when compared with CM. METHOD: A random effect model approach was used on data assembled into the Comprehensive Meta-Analysis programme. Cohen's d effect sizes and a significance levels of p<0...
November 29, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27908711/cerebral-blood-flow-measured-by-arterial-spin-labeling-mri-at-resting-state-in-normal-aging-and-alzheimer-s-disease
#12
REVIEW
Nan Zhang, Marc L Gordon, Terry E Goldberg
Arterial spin labeling (ASL) magnetic resonance imaging uses arterial blood water as an endogenous tracer to measure cerebral blood flow (CBF). In this review, based on ASL studies in the resting state, we discuss state-of-the-art technical and data processing improvements in ASL, and ASL CBF changes in normal aging, mild cognitive impairment (MCI), Alzheimer's disease (AD), and other types of dementia. We propose that vascular and AD risk factors should be considered when evaluating CBF changes in aging, and that other validated biomarkers should be used as inclusion criteria or covariates when evaluating CBF changes in MCI and AD...
November 28, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27894829/plasticity-of-the-postural-function-to-sport-and-or-motor-experience
#13
REVIEW
Thierry Paillard
This review addresses the possible structural and functional adaptations of the postural function to motor experience. Evidence suggests that postural performance and strategy evolve after training in inactive subjects. In trained subjects, postural adaptations could also occur, since elite athletes exhibit better postural performance than, and different postural strategy to sub-elite athletes. The postural adaptations induced are specific to the context in which the physical activity is practiced. They appear to be so specific that there would be no or only a very slight effect of transfer to non-experienced motor tasks (apart from in subjects presenting low initial levels of postural performance, such as aged subjects)...
November 26, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27894830/the-multiple-process-model-of-goal-directed-reaching-revisited
#14
REVIEW
Digby Elliott, James Lyons, Spencer J Hayes, James J Burkitt, James W Roberts, Lawrence E M Grierson, Steve Hansen, Simon J Bennett
Recently our group forwarded a model of speed-accuracy relations in goal-directed reaching. A fundamental feature of our multiple process model was the distinction between two types of online regulation: impulse control and limb-target control. Impulse control begins during the initial stages of the movement trajectory and involves a comparison of actual limb velocity and direction to an internal representation of expectations about the limb trajectory. Limb-target control involves discrete error-reduction based on the relative positions of the limb and the target late in the movement...
November 25, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27894828/the-effect-of-strategies-goals-and-stimulus-material-on-the-neural-mechanisms-of-emotion-regulation-a-meta-analysis-of-fmri-studies
#15
REVIEW
Carmen Morawetz, Stefan Bode, Birgit Derntl, Hauke R Heekeren
Emotion regulation comprises all extrinsic and intrinsic control processes whereby people monitor, evaluate and modify the occurrence, intensity and duration of emotional reactions. Here we sought to quantitatively summarize the existing neuroimaging literature to investigate a) whether different emotion regulation strategies are based on different or the same neural networks; b) which brain regions in particular support the up- and down-regulation of emotions, respectively; and c) to which degree the neural networks realising emotion regulation depend on the stimulus material used to elicit emotions...
November 25, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27890689/developmental-toxicity-of-nicotine-a-transdisciplinary-synthesis-and-implications-for-emerging-tobacco-products
#16
REVIEW
Lucinda J England, Kjersti Aagaard, Michele Bloch, Kevin Conway, Kelly Cosgrove, Rachel Grana, Thomas J Gould, Dorothy Hatsukami, Frances Jensen, Denise Kandel, Bruce Lanphear, Frances Leslie, James R Pauly, Jenae Neiderhiser, Mark Rubinstein, Theodore A Slotkin, Eliot Spindel, Laura Stroud, Lauren Wakschlag
While the health risks associated with adult cigarette smoking have been well described, effects of nicotine exposure during periods of developmental vulnerability are often overlooked. Using MEDLINE and PubMed literature searches, books, reports and expert opinion, a transdisciplinary group of scientists reviewed human and animal research on the health effects of exposure to nicotine during pregnancy and adolescence. A synthesis of this research supports that nicotine contributes critically to adverse effects of gestational tobacco exposure, including reduced pulmonary function, auditory processing defects, impaired infant cardiorespiratory function, and may contribute to cognitive and behavioral deficits in later life...
November 24, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27890688/weight-loss-is-associated-with-improvements-in-cognitive-function-among-overweight-and-obese-people-a-systematic-review-and-meta-analysis
#17
REVIEW
Nicola Veronese, Silvia Facchini, Brendon Stubbs, Claudio Luchini, Marco Solmi, Enzo Manzato, Giuseppe Sergi, Stefania Maggi, Theodore Cosco, Luigi Fontana
Whilst obesity is associated with a higher risk of cognitive impairment, the influence of weight loss on cognitive function in obese/overweight people is equivocal. We conducted a meta-analysis of randomized controlled trials (RCTs) and longitudinal studies evaluating the influence of voluntary weight loss on cognitive function in obese/overweight individuals. Articles were acquired from a systematic search of major databases from inception till 01/2016. A random effect meta-analysis of weight loss interventions (diet, physical activity, bariatric surgery) on different cognitive domains (memory, attention, executive functions, language and motor speed) was conducted...
November 24, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27884751/a-systematic-review-of-the-effect-of-cannabidiol-on-cognitive-function-relevance-to-schizophrenia
#18
REVIEW
Ashleigh L Osborne, Nadia Solowij, Katrina Weston-Green
BACKGROUND AND OBJECTIVES: Cognitive impairment is a core symptom domain of schizophrenia, neurological disorders and substance abuse. It is characterised by deficits in learning, memory, attention and executive functioning and can severely impact daily living. Antipsychotic drugs prescribed to treat schizophrenia provide limited cognitive benefits and novel therapeutic targets are required. Cannabidiol (CBD), a component of the cannabis plant, has anti-inflammatory and antipsychotic-like properties; however, its ability to improve cognitive impairment has not been thoroughly explored...
November 21, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27880876/an-integrative-review-of-methylation-at-the-serotonin-transporter-gene-and-its-dialogue-with-environmental-risk-factors-psychopathology-and-5-httlpr
#19
REVIEW
H Palma-Gudiel, L Fañanás
Gene-environment (GxE) interactions have largely been regarded as the root of many complex disorders, including several psychiatric disorders. In this regard, it has been hypothesized that epigenetic mechanisms may be the main mediators of such interactions. Of particular interest is the previously described interaction between psychosocial stress and genetic variability of the serotonin transporter gene (SLC6A4) in its polymorphic region 5-HTTLPR. Here we review the literature concerning SLC6A4 methylation in association with environmental, clinical or genetic variables...
November 20, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27871788/do-monkeys-have-a-theory-of-mind-how-to-answer-the-question
#20
REVIEW
Hélène Meunier
Since Premack and Woodruf (1978), the study of mindreading abilities in nonhumans, especially primates, has been thoroughly investigated. But attempts to understand the evolution of this aspect of human intelligence have mainly focused on comparisons between apes and human infants, while relatively little is known about the abilities of monkeys. This lack of data on monkeys seems mainly due to the hypothesis of a cognitive "gap" between apes and monkeys. However, in recent years monkeys have been featuring more prominently in the landscape of social cognition research, and some of these systematic studies appear promising...
November 18, 2016: Neuroscience and Biobehavioral Reviews
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