Browsing by Subject "EEG"
Now showing items 1-20 of 41
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A breakthrough in neuroscience needs a "Nebulous Cartesian System" Oscillations, quantum dynamics and chaos in the brain and vegetative system
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2007-04)The Cartesian System is a fundamental conceptual and analytical framework related and interwoven with the concept and applications of Newtonian Dynamics. In order to analyze quantum processes physicist moved to a Probabilistic ... -
A Proposal to Extend Brodmann's Areas Concept to a New Model
(Anka Publisher, 116-11 Sok No.10 K 2 D 2, Bornova, Izmir 35050, Turkey, 2014)Since the beginning of the last century, the localization of brain function is presented by Brodmann areas, or maps that are a result of anatomic organization. They are used in order to give a global idea of cortical ... -
A review of alpha activity in integrative brain function: Fundamental physiology, Sensory coding, cognition and pathology
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2012-10)Aim of the review: Questions related to the genesis and functional correlates of the brain's alpha oscillations around 10 Hz (Alpha) are one of the fundamental research areas in neuroscience. In recent decades, analysis ... -
A Review of Brain Oscillations in Perception of Faces and Emotional Pictures
(Pergamon-Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, England, 2014-05)The differentiation of faces, facial expressions and affective pictures involves processes of higher mental activity that have considerable applications in the psychology of moods and emotions. At present, the search for ... -
A short review of alpha activity In cognitive processes and in cognitive impairment
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2012-10)Aim of the report: In the companion report (Basar, this volume), the physiological fundaments of alpha activity in integrative brain function are described. The present report is a review of the significant role of alpha ... -
Affective pictures processing is reflected by an increased long-distance EEG connectivity
(Springer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlands, 2017-08)Analysis of affective picture processing by means of EEG has invaded the literature. The methodology of event-related EEG coherence is one of the essential methods used to analyze functional connectivity. The aims of the ... -
Are EEG spectral power density of BD I and II different?
(Wiley-Blackwell, 111 River St, Hoboken 07030-5774, Nj Usa, 2014-03) -
Auditory Delta Event-related Oscillatory Responses are Decreased in Alzheimer's Disease
(Ios Press, Nieuwe Hemweg 6B, 1013 Bg Amsterdam, Netherlands, 2012)Background: Visual delta event-related (ERO) and evoked oscillations (EO) of Alzheimer patients (AD) are different than healthy. In the present study, the analysis is extented to include auditory ERO and EO in AD. The ... -
Auditory Event-Related Delta Oscillatory Responses are Reduced in Patients with Mild Cognitive Impairment
(Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 Usa, 2012-04-15) -
Beta Oscillatory Responses in Healthy Subjects and Subjects with Mild Cognitive Impairment Upon Application of Stimuli with Cognitive Load
(Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 USA, 2013-05-01)The aim of the present study was to investigate the role of beta oscillatory responses upon cognitive load in healthy subjects and in subjects with mild cognitive impairment (MCI). The role of beta oscillations upon cognitive ... -
Brain oscillations are highly influenced by gender differences
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2007-09)There are few studies describing gender differences in event related oscillations (EROS). In the present report we demonstrate that gender differences are apparent in EROS even during simple visual stimulation, possibly ... -
Brain Oscillations Differentiate the Picture of One's Own Grandmother
(ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2007-04)The present report introduces, as a first study, the concept and methods of oscillatory brain dynamics to analyze well-known (familiar) and unfamiliar face processing in the 800 ms following a face presentation. We analyzed ... -
Brain's Gamma Oscillations in Multiple Time and Frequency Windows. Functional Correlates and Cognitive Impairment
(Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 Usa, 2014-05) -
Classification of imaginary movements in ECoG with a hybrid approach based on Mmlti-dimensional hilbert-SVM solution
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2009-03-30)The study presented in this paper shows that electrocorticographic (ECoG) signals can be classified for making use of a human brain-computer interface (BCI) field. The results show that certain invariant phase transition ... -
Cognitive Impairment in Parkinson's Disease Is Reflected with Gradual Decrease of EEG Delta Responses during Auditory Discrimination
(Frontiers Media Sa, Avenue Du Tribunal Federal 34, Lausanne, Ch-1015, Switzerland, 2018-02-21)Parkinson's disease (PD) is a neurodegenerative disease that is characterized by loss of dopaminergic neurons in the substantia nigra. Mild Cognitive impairment (MCI) and dementia may come along with the disease. New ... -
Darwin's Evolution Theory, Brain Oscillations, And Complex Brain Function In A New "Cartesian View"
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2009-01)Comparatively analyses of electrophysiological correlates across species during evolution, alpha activity during brain maturation, and alpha activity in complex cognitive processes are presented to illustrate a new ... -
Decrease of Alpha/Beta Ratio in EEG Activity in Drug Free Euthymic Bipolar Patients
(Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 Usa, 2012-04-15) -
Decrease of Event Related Delta Oscillations in Euthymic Patients with Bipolar Disorder
(Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 USA, 2013-05-01)Decreased delta oscillation upon cognitive load is common in patients with Alzheimer׳s disease, mild cognitive impairment, and schizophrenia. However, there is no previous study analyzing the delta responses in euthymic ... -
Delay of cognitive gamma responses in Alzheimer's disease
(Elsevier Sci Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, Oxon, England, 2016)Event-related oscillations (EROs) reflect cognitive brain dynamics, while sensory-evoked oscillations (SEOs) reflect sensory activities. Previous reports from our lab have shown that those with Alzheimer's disease (AD) or ... -
Determination of ECoG Information Flow Activity Based on Granger Causality and Hilbert Transformation
(Elsevier Ireland Ltd, Elsevıer House, Brookvale Plaza, East Park Shannon, Co, Clare, 00000, Ireland, 2013-12)Analysis of directional information flow patterns among different regions of the brain is important for investigating the relation between ECoG (electrocorticographic) and mental activity. The objective is to study and ...
