THE material used in earlier studies of the immediate and remote effects of injury upon the human e.e.g. (Williams, 1941 (a) and (b)) gave little information upon the relationship of these effects to the development of traumatic epilepsy. In the three years which have since elapsed much more data have been accumulated on traumatic epilepsy, and more definite conclusions than were possible at th...

Thirty-two linear regression equations predict the frequency composition of the electroencephalogram within four frequency bands, for four bilateral regions of the brain, as a function of age. Equations based on such data from large groups of healthy children in the United States and Sweden are closely similar. These equations describe the development of the electrical activity of the normal hu...

Migraine is associated with a variety of electroencephalographic (EEG) changes. Previous studies using analogue EEG and old diagnostic criteria may under or over report the prevalence of EEG changes in migraine. The objective of this study was to reevaluate the EEG changes in migraine patients diagnosed by applying the new International Classification of Headache Disorder -2 criteria. This was ...

We report a video-electroencephalogram study of a 50-year-old woman who developed a clinical picture consisting of stereotyped periodic eye opening followed by eye closing, with or without swallowing movements, after a prolonged cardiopulmonary arrest. These movements were associated with a burst-suppression pattern on the electroencephalogram. [Published with video sequences].

During the course of study on alteration in EEG pattern produced by changing ventilation, we noticed spontaneous EEG fluctuation in which two types of activities alternated at regular intervals in about half the series of experiments. Cortical and subcortical electrical activity as well as phrenic nerve volley and blood pressure was recorded in curarized cats under artificial respiration. The p...

Electroencephalogram (EEG) merupakan salah satu biomedical sensor yang mampu membaca gelombang otak . Sama halnya dengan lainnya (EMG/ECG), ini dikembangkan lebih lanjut diberbagai bidang satunya dibidang robotika. Penelitian menghasilkan sebuah sistim mekatronika untuk menggunakan electroencephalogram (EEG). Hasil dari sinyal ditangkap kemudian diolah menjadi suatu atensi digunakan mengetahui ...

this paper describes the system design of a portable and economical mu rhythm based brain computer interface which employs cypress semiconductors programmable system on chip (psoc). by carrying out essential processing on the psoc, the use of an extra computer is eliminated, resulting in considerable cost savings. microsoft visual studio 2005 and psoc designer 5.01 are employed in developing th...

the recent literatures indicate that central nervous system (cns) is highly vulnerable to systemic hyperthermia induced by whole body heating on conscious animals. in the present study, cerebral electrical activity or eeg (electroencephalogram) following exposure to high environmental heat has been studied in moving rats. rats were divided into three group (i) acute heat stress-subjected to a s...