Bottom-up and top-down brain functional connectivity underlying comprehension of everyday visual action.

abstract：:Reduction in the amount of brain-derived neurotrophic factor (BDNF) in corticostriatal afferents is thought to contribute to the vulnerability of medium spiny striatal neurons in Huntington's disease. In young Bdnf heterozygous ((+/-)) mice, striatal medium spiny neurons (MSNs) express less preprodynorphin (PPD), prep...

journal_title：Brain structure & function

authors： Saylor AJ,McGinty JF

更新日期：2010-08-01 00:00:00

abstract：:We investigated whether pre-operative MRI measures of focal brain atrophy could predict cognitive decline occurring after deep brain stimulation (DBS) of the subthalamic nucleus (STN) in patients with Parkinson's disease (PD). For that purpose, we prospectively collected data of 42 consecutive patients with PD who und...

journal_title：Brain structure & function

authors： Planche V,Munsch F,Pereira B,de Schlichting E,Vidal T,Coste J,Morand D,de Chazeron I,Derost P,Debilly B,Llorca PM,Lemaire JJ,Marques A,Durif F

更新日期：2018-09-01 00:00:00

abstract：:The basal ganglia of the laboratory rat consist of a few core regions that are specifically interconnected by efferents and afferents of the central nervous system. In nearly 800 reports of tract-tracing investigations the connectivity of the basal ganglia is documented. The readout of connectivity data and the collat...

journal_title：Brain structure & function

authors： Schmitt O,Eipert P,Kettlitz R,Leßmann F,Wree A

更新日期：2016-03-01 00:00:00

abstract：:The functional specificity of brain areas is diminished with age and accompanied by the recruitment of additional brain regions in healthy older adults. This process has repeatedly been demonstrated within distinct functional domains, in particular the visual system. However, it is yet unclear, whether this phenomenon...

journal_title：Brain structure & function

authors： Roski C,Caspers S,Lux S,Hoffstaedter F,Bergs R,Amunts K,Eickhoff SB

更新日期：2014-03-01 00:00:00

abstract：:Network-level analysis based on anatomical, pairwise similarities (e.g., cortical thickness) has been gaining increasing attention recently. However, there has not been a systematic study of the impact of spatial scale and edge definitions on predictive performance, which is necessary to obtain a clear understanding o...

journal_title：Brain structure & function

authors： Raamana PR,Strother SC,Australian Imaging Biomarkers, Lifestyle flagship study of ageing, for The Alzheimer’s Disease Neuroimaging Initiative.

更新日期：2020-11-01 00:00:00

abstract：:The rostral nucleus of the solitary tract (rNST) receives gustatory input via chorda tympani (CT) afferents from the anterior two-thirds of the tongue and transmits it to higher brain regions. To help understand how the gustatory information is processed at the 1st relay nucleus of the brain stem, we investigated the ...

journal_title：Brain structure & function

authors： Park SK,Lee DS,Bae JY,Bae YC

更新日期：2016-03-01 00:00:00

abstract：:The fornix is the primary efferent pathway of the hippocampus and plays a central role in memory circuitry. Diffusion tensor imaging has shown changes in the fornix with typical development and aging. Here, the fornix was investigated in 903 healthy young adult participants aged 22-36 years old from the high-spatial r...

journal_title：Brain structure & function

authors： Cahn AJ,Little G,Beaulieu C,Tétreault P

更新日期：2021-01-02 00:00:00

abstract：:The pedunculopontine nucleus (PPN) is composed of neurons with different connectivity patterns that express different neurochemical markers, display distinct firing characteristics and are topographically organized in functional domains across its rostro-caudal axis. Previous reports have shown that the caudal region ...

journal_title：Brain structure & function

authors： Martinez-Gonzalez C,van Andel J,Bolam JP,Mena-Segovia J

更新日期：2014-07-01 00:00:00

abstract：:To better understand information transfer along the hippocampal pathways and its plasticity, here we studied the antidromic responses of the dentate gyrus (DG) and CA3 to activation of the mossy fibers and Schaffer collaterals, respectively, in hippocampal slices from naïve and epileptic rats. We applied trains of 600...

journal_title：Brain structure & function

authors： Franco LM,Beltrán JQ,Tapia JA,Ortiz F,Manjarrez E,Gutiérrez R

更新日期：2016-05-01 00:00:00

abstract：:Chemically mediated synaptic transmission results from fusion of synaptic vesicles with the presynaptic plasma membrane, subsequent release of the vesicular content into the cleft and binding to postsynaptic receptors. Previous modelling studies of excitatory neurotransmitter glutamate were based on simplified geometr...

journal_title：Brain structure & function

authors： Boucher J,Kröger H,Sík A

更新日期：2010-07-01 00:00:00

abstract：:The neural underpinnings of human emotional expression are thought to be unevenly distributed among the two brain hemispheres. However, little is known on the anatomy supporting this claim, particularly in the cerebral white matter. Here, we explored the relationship between hemi-face dominance in emotional expression...

journal_title：Brain structure & function

authors： Ioannucci S,George N,Friedrich P,Cerliani L,Thiebaut de Schotten M

更新日期：2020-05-01 00:00:00

abstract：:Very preterm infants (≤ 31 weeks gestational age) are at high risk for brain injury and delayed development. Applying functional connectivity and graph theory methods to resting state MRI data (fcMRI), we tested the hypothesis that preterm infants would demonstrate alterations in connectivity measures both globally an...

journal_title：Brain structure & function

authors： Gozdas E,Parikh NA,Merhar SL,Tkach JA,He L,Holland SK

更新日期：2018-11-01 00:00:00

abstract：:Optokinetic eye movements are crucial for keeping a stable image on the retina during movements of the head. These eye movements can be differentiated into a cortically generated response (optokinetic look nystagmus) and the highly reflexive optokinetic stare nystagmus, which is controlled by circuits in the brainstem...

journal_title：Brain structure & function

authors： Ruehl RM,Hinkel C,Bauermann T,Eulenburg PZ

更新日期：2017-12-01 00:00:00

abstract：:Identifying cerebral vulnerability in late life is of paramount importance to prevent pathological trajectories of aging before the onset of symptoms. Considerable evidence suggests that impaired antioxidant mechanisms are a fingerprint of aging-related conditions, but there is a lack of human research linking total a...

journal_title：Brain structure & function

authors： Palomar-Bonet M,Atienza M,Cantero JL

更新日期：2020-03-01 00:00:00

abstract：:Recent studies of the neurobiology of the dorsal frontal cortex (FC) of the ferret have illuminated its key role in the attention network, top-down cognitive control of sensory processing, and goal directed behavior. To elucidate the neuroanatomical regions of the dorsal FC, and delineate the boundary between premotor...

journal_title：Brain structure & function

authors： Radtke-Schuller S,Town SM,Yin P,Elgueda D,Schuller G,Bizley JK,Shamma SA,Fritz JB

更新日期：2020-06-01 00:00:00

abstract：:In the embryonic head of vertebrates, neurogenic and non-neurogenic ectodermal placodes arise from the panplacodal primordium. Whether and how growth processes of the ectodermal layer, changes in the transcriptional precursor cell profile, or positional changes among precursor cells contribute to interplacodal boundar...

journal_title：Brain structure & function

authors： Washausen S,Knabe W

更新日期：2013-05-01 00:00:00

abstract：:The bulk of brain energy expenditure is allocated for maintenance of perpetual intrinsic activity of neurons and neural circuits. Long-term electrophysiological and neuroimaging studies in anesthetized and behaving animals show, however, that the great majority of nerve cells in the intact brain do not fire action pot...

journal_title：Brain structure & function

authors： Ovsepian SV

更新日期：2019-04-01 00:00:00

abstract：:Selective attention to features of interest facilitates object processing in a cluttered and dynamic environment. Previous research found that distinct networks of regions across cortex are activated depending on the attended feature. These networks typically consist of posterior feature-preferring regions and anterio...

journal_title：Brain structure & function

authors： Mayer KM,Vuong QC

更新日期：2014-11-01 00:00:00

abstract：:The pedunculopontine nucleus (PPN), a cholinergic nucleus of the reticular activating system, is known to be involved in the regulation of sleep and wakefulness. Endogenous and exogenous cannabinoids, by systemic or local administration to the pedunculopontine nucleus, can both influence sleep. We previously demonstra...

journal_title：Brain structure & function

authors： Kovács A,Bordás C,Bíró T,Hegyi Z,Antal M,Szücs P,Pál B

更新日期：2017-01-01 00:00:00

abstract：:The adult dentate gyrus produces new neurons that morphologically and functionally integrate into the hippocampal network. In the adult brain, most excitatory synapses are ensheathed by astrocytic perisynaptic processes that regulate synaptic structure and function. However, these processes are formed during embryonic...

journal_title：Brain structure & function

authors： Krzisch M,Temprana SG,Mongiat LA,Armida J,Schmutz V,Virtanen MA,Kocher-Braissant J,Kraftsik R,Vutskits L,Conzelmann KK,Bergami M,Gage FH,Schinder AF,Toni N

更新日期：2015-07-01 00:00:00

abstract：:Nitric oxide (NO) is well demonstrated to act as a neuronal messenger in neurotransmission in vertebrate animals. We are for the first time reporting nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d) and neuronal nitric oxide synthase (nNOS) in the Mauthner cells (MC) of the carp, Labeo rohita brain dur...

journal_title：Brain structure & function

authors： Palande NV,Biswas S,Jadhao AG

更新日期：2011-03-01 00:00:00

abstract：:Neonatal brain lesions cause deficits in structure and function of the cerebral cortex that sometimes are not fully expressed until adolescence. To better understand the onset and persistence of changes caused by postnatal day 7 (P7) ethanol treatment, we examined neocortical cell numbers, volume, surface area and thi...

journal_title：Brain structure & function

authors： Smiley JF,Bleiwas C,Masiello K,Petkova E,Betz J,Hui M,Wilson DA,Saito M

更新日期：2019-06-01 00:00:00

abstract：:Recent surges in tissue clearing technology have greatly advanced 3-dimensional (3D) volume imaging. Cleared tissues need to be stained with fluorescence probes for imaging but the current staining methods are too laborious and inefficient for thick 3D samples, which impedes the broad application of clearing technolog...

journal_title：Brain structure & function

authors： Na M,Kim K,Lim HR,Ha CM,Chang S

更新日期：2021-01-01 00:00:00

abstract：:Early-life stress (ELS) exposure has long-term consequences for both brain structure and function and impacts cognitive and emotional behavior. The basolateral amygdala (BLA) plays an important role in anxiety and fear conditioning through its extensive anatomical and functional connections, in particular to the media...

journal_title：Brain structure & function

authors： Guadagno A,Kang MS,Devenyi GA,Mathieu AP,Rosa-Neto P,Chakravarty M,Walker CD

更新日期：2018-11-01 00:00:00

abstract：:The mammalian superior paraolivary nucleus (SPON) is a major source of GABAergic inhibition to neurons in the inferior colliculus (IC), a well-studied midbrain nucleus that is the site of convergence and integration for the majority ascending auditory pathways en route to the cortex. Neurons in the SPON and IC exhibit...

journal_title：Brain structure & function

authors： Felix RA 2nd,Magnusson AK,Berrebi AS

更新日期：2015-09-01 00:00:00

abstract：:The anatomic gene expression atlas (AGEA) of the adult mouse brain of the Allen Institute for Brain Science is a transcriptome-based atlas of the adult C57Bl/6 J mouse brain, based on the extensive in situ hybridization dataset of the Institute. This spatial mapping of the gene expression levels of mice under baseline...

journal_title：Brain structure & function

authors： Kalafatakis I,Kalafatakis K,Tsimpolis A,Giannakeas N,Tsipouras M,Tzallas A,Karagogeos D

更新日期：2020-09-01 00:00:00

abstract：:The 30-amino acid peptide Y-P30, generated from the N-terminus of the human dermcidin precursor protein, has been found to promote neuronal survival, cell migration and neurite outgrowth by enhancing the interaction of pleiotrophin and syndecan-3. We now show that Y-P30 activates Src kinase and extracellular signal-re...

journal_title：Brain structure & function

authors： Neumann JR,Dash-Wagh S,Jüngling K,Tsai T,Meschkat M,Räk A,Schönfelder S,Riedel C,Hamad MI,Wiese S,Pape HC,Gottmann K,Kreutz MR,Wahle P

更新日期：2015-07-01 00:00:00

abstract：:The hippocampal formation is important for higher brain functions such as spatial navigation and the consolidation of memory, and it contributes to abilities thought to be uniquely human, yet little is known about how the human hippocampal formation compares to that of our closest living relatives, the chimpanzees. To...

journal_title：Brain structure & function

authors： Rogers Flattery CN,Rosen RF,Farberg AS,Dooyema JM,Hof PR,Sherwood CC,Walker LC,Preuss TM

更新日期：2020-11-01 00:00:00

abstract：:A hierarchical and modular organization is a central hypothesis in the current primate model of auditory cortex (AC) but lacks validation in humans. Here we investigated whether fMRI connectivity at rest and during active tasks is informative of the functional organization of human AC. Identical pitch-varying sounds w...

journal_title：Brain structure & function

authors： Häkkinen S,Rinne T

更新日期：2018-06-01 00:00:00

abstract：:Individuals with Down syndrome (DS) exhibit intellectual disability and develop Alzheimer's disease-like neuropathology during the third decade of life. The Ts65Dn mouse model of DS exhibits key features of both disorders, including impairments in learning, attention and memory, as well as atrophy of basal forebrain c...

journal_title：Brain structure & function

authors： Powers BE,Velazquez R,Kelley CM,Ash JA,Strawderman MS,Alldred MJ,Ginsberg SD,Mufson EJ,Strupp BJ

更新日期：2016-12-01 00:00:00