20 research outputs found
ΠΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠ° Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΠΎ-ΡΠΎΡΡΠ΄ΠΈΡΡΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΈ ΠΈΡΠ΅ΠΌΠΈΠΈ ΠΌΠΈΠΎΠΊΠ°ΡΠ΄Π° Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΌΠ°Π³Π½ΠΈΡΠΎΡΠ΅Π·ΠΎΠ½Π°Π½ΡΠ½ΠΎΠΉ Π²ΠΈΠ·ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ Ρ ΠΊΠΎΠ½ΡΡΠ°ΡΡΠ½ΡΠΌ ΡΡΠΈΠ»Π΅Π½ΠΈΠ΅ΠΌ
Get PDFΠΠΎΠΊΠ°Π·Π°Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ Π²ΡΡΠ²Π»Π΅Π½ΠΈΡ ΠΏΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ Π² ΠΌΠΈΠΎΠΊΠ°ΡΠ΄Π΅ (ΠΈΠ½ΡΠ°ΡΠΊΡ, ΠΈΡΠ΅ΠΌΠΈΡ) ΠΈ ΡΠΎΡΡΠ΄ΠΈΡΡΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅ (ΡΡΠ΅Π½ΠΎΠ·) Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΌΠ°Π³Π½ΠΈΡΠΎΡΠ΅Π·ΠΎΠ½Π°Π½ΡΠ½ΠΎΠΉ Π²ΠΈΠ·ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ Ρ ΠΊΠΎΠ½ΡΡΠ°ΡΡΠ½ΡΠΌ ΡΡΠΈΠ»Π΅Π½ΠΈΠ΅ΠΌ.The possibility to reveal pathological changes in the myocardium (infarction, ischemia) and vascular system (stenosis) using magnetic resonance imaging with contrast enhancement is shown
Genetics of Structural Brain Development and Cognition in Childhood and Early Adolescence
Get PDFBoomsma, D.I. [Promotor]Hulshoff Pol, H.E. [Promotor]Brouwer, R.M. [Copromotor
The relation between gestational age, attainment of motor milestones and volumetric brain measures in healthy 9-year old twins
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Legislative History: An Act To Manage Risks Associated with Surface Uses on Public Water Supplies (HP505)(LD 722)
Get PDFhttps://digitalmaine.com/legishist124/1721/thumbnail.jp
Strong resemblance in the amplitude of oscillatory brain activity in monozygotic twins is not caused by 'trivial' similarities in the composition of the skull.
No full textStrong resemblance of oscillatory brain activity in monozygotic twins is not caused by βtrivialβ similarities in the composition of the skull.
No full textGenetic control of functional brain network efficiency in children
Get PDFAbstractThe human brain is a complex network of interconnected brain regions. In adulthood, the brain's network was recently found to be under genetic influence. However, the extent to which genes influence the functional brain network early in development is not yet known. We report on the heritability of functional brain efficiency during early brain development. Using a twin design, young children underwent resting-state functional magnetic resonance imaging brain scans (N=86 from 21MZ and 22DZ twin-pairs, age=12 years). Functional connectivity, defined as the temporal dependency of neuronal activation patterns of anatomically separated brain regions, was explored using graph theory and its heritability was examined using structural equation modeling. Our findings suggest that βglobal efficiency of communicationβ among brain regions is under genetic control (h2 lambda=42%), irrespectively of the total number of brain connections (connectivity density). In addition, no influence of genes or common environment to local clustering (gamma) was found, suggesting a less pronounced effect of genes on local information segregation. Thus our findings suggest that a set of genes is shaping the underlying architecture of functional brain communication during development
