نتایج جستجو برای: synchrony

تعداد نتایج: 8440  

2012
James R. Hinman Stephanie C. Penley Monty A. Escabí James J. Chrobak James J Chrobak

1 Ketamine disrupts theta synchrony across the septotemporal axis of the CA1 region of 1 hippocampus. 2 3 Abbreviated title: Ketamine disrupts hippocampal synchrony 4 5 James R. Hinman, Stephanie C. Penley, Monty A. Escabí and James J. Chrobak 6 7 1Departments of Psychology, 2Biomedical Engineering, Electrical and Computer 8 Engineering, University of Connecticut, Storrs, CT 06269 9 Present Add...

2000
Masayo Morofushi Kazuyuki Shinohara Toshiya Funabashi Fukuko Kimura

To explore the possibility that compounds which were identified as pheromones in experimental animals mediate human menstrual synchrony, we examined the relationship between menstrual synchrony and the ability to smell putative pheromones, 5α-androst-16-en-3α-ol (3α-androstenol) and 5α-androst-16-en-3-one (5α-androstenone). When we examined menstrual synchrony among 64 women living together in ...

Journal: :Int. J. Hum.-Comput. Stud. 2015
Evan Morgan Hatice Gunes Nick Bryan-Kinns

Our research considers the role that new technologies could play in supporting emotional and non-verbal interactions between musicians during co-present music making. To gain a better understanding of the underlying affective and communicative processes that occur during such interactions, we carried out an exploratory study where we collected self-report and continuous behavioural and physiolo...

Journal: :Journal of neurophysiology 2015
Lawrence N Eisenman Christine M Emnett Jayaram Mohan Charles F Zorumski Steven Mennerick

It is widely appreciated that neuronal networks exhibit patterns of bursting and synchrony that are not captured by simple measures such as average spike rate. These patterns can encode information or represent pathological behavior such as seizures. However, methods for quantifying bursting and synchrony are not agreed upon and can be confounded with spike rate measures. Previous validation ha...

2009
Simon R. Schultz Kazuo Kitamura Arthur Post-Uiterweer Julija Krupic Michael Häusser Benjamin Judkewitz Séverine Mahon Arnd Roth

Climbing fiber input produces complex spike synchrony across populations of cerebellar Purkinje cells oriented in the parasagittal axis. Elucidating the fine spatial structure of this synchrony is crucial for understanding its role in the encoding and processing of sensory information within the olivocerebellar cortical circuit. We investigated these issues using in vivo multineuron two-photon ...

Journal: :Congestive heart failure 2000
David Tepper

OBJECTIVE To measure ventricular contractile synchrony in patients with dilated cardiomyopathy (DCM) and to evaluate the effects of biventricular pacing on contractile synchrony and ejection fraction. BACKGROUND Dilated cardiomyopathy is characterized by abnormal ventricular activation and contraction. Biventricular pacing may promote a more coordinated ventricular contraction pattern in thes...

2017
Jonathan Levy Abraham Goldstein Ruth Feldman

The recent call to move from focus on one brain's functioning to two-brain communication initiated a search for mechanisms that enable two humans to coordinate brain response during social interactions. Here, we utilized the mother-child context as a developmentally salient setting to study two-brain coupling. Mothers and their 9-year-old children were videotaped at home in positive and conflic...

2016
Melissa Ellamil Joshua Berson Jen Wong Louis Buckley Daniel S. Margulies

Previous research on interpersonal synchrony has mainly investigated small groups in isolated laboratory settings, which may not fully reflect the complex and dynamic interactions of real-life social situations. The present study expands on this by examining group synchrony across a large number of individuals in a naturalistic environment. Smartphone acceleration measures were recorded from pa...

Journal: :Journal of neurophysiology 2006
Constantinos N Christakos Nikos A Papadimitriou Sophia Erimaki

We present results from a study of the 6-to 12-Hz force tremor in relation to motor unit (MU) firing synchrony. Our experimental observations from 32 subjects, 321 contractions, and 427 recorded MUs reveal that tremor is accompanied by corresponding, in-phase MU rhythms that are additional to the ones at the MU intrinsic firing rates. This rhythmical synchrony is widespread and has a uniform st...

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