Results 191 to 200 of about 121,215 (251)
CD8a antibody-functionalized biomimetic red blood cell membrane ectosomes delivering C646 reverse CD8⁺ T Cell exhaustion via H3K18la histone delactylation in gastric cardia adenocarcinoma. [PDF]
J NanobiotechnologyXiang Z +11 more
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Arterial Hypertension as a Modulator of Cognitive Response to CPAP Therapy in Moderate-to-Severe Obstructive Sleep Apnea. [PDF]
Medicina (Kaunas)Šarić Jurić J +4 more
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Electroencephalography and Clinical Neurophysiology, 1994
The P3(00) event-related brain potential (ERP) was elicited using auditory and visual stimuli in an oddball paradigm in 10 families, each consisting of a biologically related father, mother, and 2 children. P3 amplitude and latency measures from both stimulus modalities were more highly correlated between family members than between non-family ...
S E, Eischen, J, Polich
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The P3(00) event-related brain potential (ERP) was elicited using auditory and visual stimuli in an oddball paradigm in 10 families, each consisting of a biologically related father, mother, and 2 children. P3 amplitude and latency measures from both stimulus modalities were more highly correlated between family members than between non-family ...
S E, Eischen, J, Polich
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Clinical Neurophysiology, 2012
Attentional deficits have been thought to underlie hemispatial neglect. The present study investigates this using the P300 component of the event-related potential, which is assumed to reflect the allocation of attention.We recorded the P300 and oddball detection performance from patients with neglect. Infrequent targets appeared either in the affected
Saevarsson, Styrmir +3 more
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Attentional deficits have been thought to underlie hemispatial neglect. The present study investigates this using the P300 component of the event-related potential, which is assumed to reflect the allocation of attention.We recorded the P300 and oddball detection performance from patients with neglect. Infrequent targets appeared either in the affected
Saevarsson, Styrmir +3 more
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Biological Psychology, 1991
The P300 (P3) event-related brain potential (ERP) was elicited with auditory stimuli in four different groups of normal, young adult subjects (n = 20 in each group) whose ERPs were obtained at different times of the year. P3 amplitude was largest during spring and summer and smaller for the subjects who were assessed during fall and winter.
J, Polich, M W, Geisler
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The P300 (P3) event-related brain potential (ERP) was elicited with auditory stimuli in four different groups of normal, young adult subjects (n = 20 in each group) whose ERPs were obtained at different times of the year. P3 amplitude was largest during spring and summer and smaller for the subjects who were assessed during fall and winter.
J, Polich, M W, Geisler
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Clinical Neurophysiology, 2000
The effects of instructions to refrain from blinking on the P300 event-related brain potential (ERP) from auditory and visual stimuli were assessed.An oddball paradigm was employed in which young adult subjects (n = 20) silently counted the infrequent target stimuli and were given either no instructions or told "do not blink" in different conditions ...
C J, Ochoa, J, Polich
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The effects of instructions to refrain from blinking on the P300 event-related brain potential (ERP) from auditory and visual stimuli were assessed.An oddball paradigm was employed in which young adult subjects (n = 20) silently counted the infrequent target stimuli and were given either no instructions or told "do not blink" in different conditions ...
C J, Ochoa, J, Polich
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Journal of Neural Engineering, 2011
The Farwell and Donchin matrix speller is well known as one of the highest performing brain-computer interfaces (BCIs) currently available. However, its use of visual stimulation limits its applicability to users with normal eyesight. Alternative BCI spelling systems which rely on non-visual stimulation, e.g.
Belitski, A. +2 more
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The Farwell and Donchin matrix speller is well known as one of the highest performing brain-computer interfaces (BCIs) currently available. However, its use of visual stimulation limits its applicability to users with normal eyesight. Alternative BCI spelling systems which rely on non-visual stimulation, e.g.
Belitski, A. +2 more
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Biological Psychology, 1992
This study demonstrates that operant conditioning may increase the P300 component of the event-related potential above a level obtained without contingent training. An experimental group of subjects was rewarded for producing large P300 amplitudes and was compared with a yoked control group which was rewarded on a random basis.
W, Sommer, S, Schweinberger
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This study demonstrates that operant conditioning may increase the P300 component of the event-related potential above a level obtained without contingent training. An experimental group of subjects was rewarded for producing large P300 amplitudes and was compared with a yoked control group which was rewarded on a random basis.
W, Sommer, S, Schweinberger
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Biological Psychology, 1994
Light therapy in patients with seasonal affective disorder has been reported to enhance visual P300 amplitude. This findings raises the possibility that variations in P300 occur naturally in nonpatients as a function of seasonal variation in sunlight. In the present investigation, P300 was studied in a sample of psychiatrically screened normal subjects
P J, Deldin, C C, Duncan, G A, Miller
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Light therapy in patients with seasonal affective disorder has been reported to enhance visual P300 amplitude. This findings raises the possibility that variations in P300 occur naturally in nonpatients as a function of seasonal variation in sunlight. In the present investigation, P300 was studied in a sample of psychiatrically screened normal subjects
P J, Deldin, C C, Duncan, G A, Miller
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Neuropediatrics, 1993
P300 recordings are valuable and noninvasive neurophysiological research tool to gain further insight into higher cerebral function. Due to methodological and technological restrictions the clinical applicability of these investigations for neuropediatric purposes was limited.
M A, Uberall, U, Brandl, D, Wenzel
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P300 recordings are valuable and noninvasive neurophysiological research tool to gain further insight into higher cerebral function. Due to methodological and technological restrictions the clinical applicability of these investigations for neuropediatric purposes was limited.
M A, Uberall, U, Brandl, D, Wenzel
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