Jervis, B W Bigan, C Jervis, M W Besleaga, M
Published in
American journal of Alzheimer's disease and other dementias
Previous work has suggested that evoked potential analysis might allow the detection of subjects with new-onset Alzheimer's disease, which would be useful clinically and personally. Here, it is described how subjects with new-onset Alzheimer's disease have been differentiated from healthy, normal subjects to 100% accuracy, based on the back-project...
Jervis, Barrie Bigan, C Jervis, M Besleaga, M
Previous work has suggested that evoked potential analysis might allow the detection of subjects with new onset Alzheimer's Disease, which would be useful clinically and personally. Here, it is described how new-onset Alzheimer's disease subjects have been differentiated from healthy, normal subjects to 100% accuracy, based on the back-projected in...
Bezmaternykh, D. D. Mel’nikov, M. E. Petrovskii, E. D. Kozlova, L. I. Stark, M. B. Savelov, A. A. Shubina, O. S. Natarova, K. A.
Published in
Bulletin of Experimental Biology and Medicine
Depressive disorders can be associated with changes in not only interaction between neural networks, but also in their composition. Resting state fMRI scanning was performed for 4 min twice for each subject and the results of patients with mild depression (N=15) and healthy subjects (N=19) were analyzed. The fMRI signal was reduced into the indepen...
Mena Arzú, Dania Valentina Gutiérrez Gallego, José Antonio Jaraíz Cabanillas, Francisco Javier Pérez Pintor, José Manuel
Partiendo del análisis de una serie de variables demográficas y socioeconómicas se pretende identificar las desigualdades entre los municipios hondureños, permitiendo clasificarlos y agruparlos en función de sus similitudes. Se plantea una propuesta metodológica apoyada en la aplicación de técnicas multivariantes y análisis clúster, utilizando los ...
Nugent, Allison C Luber, Bruce Carver, Frederick W Robinson, Stephen E Coppola, Richard Zarate, Carlos A Jr
Published in
Human brain mapping
Recently, independent components analysis (ICA) of resting state magnetoencephalography (MEG) recordings has revealed resting state networks (RSNs) that exhibit fluctuations of band-limited power envelopes. Most of the work in this area has concentrated on networks derived from the power envelope of beta bandpass-filtered data. Although research ha...
Crane, Natania A Jenkins, Lisanne M Bhaumik, Runa Dion, Catherine Gowins, Jennifer R Mickey, Brian J Zubieta, Jon-Kar Langenecker, Scott A
Published in
Brain : a journal of neurology
Predicting treatment response for major depressive disorder can provide a tremendous benefit for our overstretched health care system by reducing number of treatments and time to remission, thereby decreasing morbidity. The present study used neural and performance predictors during a cognitive control task to predict treatment response (% change i...
Knyazev, G. G. Savost’yanov, A. N. Bocharov, A. V. Saprygin, A. E. Tamozhnikov, S. S.
Published in
Neuroscience and Behavioral Physiology
Depression is among the commonest mental illnesses associated with changes in the emotional domain and the function of the brain’s default mode network (DMN). The aim of the present work was to identify differences in the emotional tone of spontaneous thoughts linked with depressive symptomatology and the activity of the brain’s oscillatory network...
Pron’ko, P. K. Prokofiev, A. O. Osadchii, A. E. Chernyshev, B. V. Stroganova, T. A.
Published in
Neuroscience and Behavioral Physiology
A method was developed for the noninvasive mapping of the primary motor cortex in humans. Magnetic responses evoked by repeated voluntary movements of the right index finger were studied in 18 healthy right-handed subjects. Finger movement periods were assessed using accelerometer signals. Continuous evoked brain magnetic activity recorded in the s...
Campbell, Karen Shafto, Meredith A Wright, Paul Tsvetanov, Kamen Geerligs, Linda Cusack, Rhodri Tyler, Lorraine K
Much is known about how age affects the brain during tightly controlled, though largely contrived, experiments, but do these effects extrapolate to everyday life? Naturalistic stimuli, such as movies, closely mimic the real world and provide a window onto the brain’s ability to respond in a timely and measured fashion to complex, everyday events. Y...
Moodie, Craig A Wisner, Krista M MacDonald, Angus W 3rd
Published in
Human brain mapping
Intrinsic connectivity networks (ICNs) are becoming more prominent in the analyses of in vivo brain activity as the field of neurometrics has revealed their importance for augmenting traditional cognitive neuroscience approaches. Consequently, tools that assess the coherence, or connectivity, and morphology of ICNs are being developed to support in...
