EEG activity during administration of low-concentration odors

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Incidence of Epileptiform EEG Activity in Children during Mask Induction of Anaesthesia with Brief Administration of 8% Sevoflurane

BACKGROUND A high incidence of epileptiform activity in the electroencephalogram (EEG) was reported in children undergoing mask induction of anaesthesia with administration of high doses of sevoflurane for 5 minutes and longer. This study was performed to investigate whether reducing the time of exposure to a high inhaled sevoflurane concentration would affect the incidence of epileptiform EEG ...

متن کامل

Low Frequency Waves on EEG Recordings during Stimuli of Feel

We reported that the strongly impressed states with stimuli of smells are characterized by the delta band waves with large spectral power (Murakami, 2005). In this article, we verify, from the EEG recordings during stimuli of feel (by touching materials with fingers), our hypothesis that the delta band waves with large spectral power were observed when participants were deeply moved or strongly...

متن کامل

Low Frequency Waves on EEG Recordings during Stimuli of Smells

Introduction Ray reported that the highly amused states of a child as well as a state of deep aesthetic appreciation are characterized by large number of pulses, and increased low frequency waves (theta and specially delta waves) (Ray, 1994). Jovanov introduced hypothetical framework of analysis for the wave patterns in theta, delta and sub-delta bands: mental consciousness for theta band, high...

متن کامل

Comparison of EEG analysis systems during lidocaine-induced seizure activity and administration of valproic acid in rabbits

There are numerous studies on EEG (electroencephalogram) activity during seizures, natural sleep, and administration of central nervous system (CNS)acting drugs such as antiepileptics, antipsychotics, adrenergic agonists, and anesthetics Two common methods of analyzing EEG activity under such conditions are power spectrum analysis and aperiodic analysis. There are certain important differences ...

متن کامل

Investigation of coherence structure and EEG activity propagation during sleep.

Overnight sleep EEG recorded from 21 derivations was studied for 7 subjects (4 normal and 3 depressive). The multichannel autoregressive model was fitted to all 21 channels simultaneously. Ordinary, multiple and partial coherencies and directed transfer function were estimated for sleep stages and wakefulness. Ordinary coherencies give rather trivial information that coherence decreases with th...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Bulletin of the Psychonomic Society

سال: 1990

ISSN: 0090-5054

DOI: 10.3758/bf03334051