نتایج جستجو برای: shaped and nār hemisphere

تعداد نتایج: 16838286  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم انسانی 1393

colonialism is an important factor in cultural production and many of cultural constructs all over the world. english and english language teaching are at the center of the contemporary world. postcolonial literature, the genre achebe exercised, is a kind of historical text which has become central to different debates and criticisms. in this thesis, different elements related to the colonial...

Journal: :Clinical EEG and neuroscience 2007
R W Thatcher C J Biver D North

The purpose of this study was to explore spatial-temporal correlations between 3-dimensional current density estimates using Low Resolution Electromagnetic Tomography (LORETA). The electroencephalogram (EEG) was recorded from 19 scalp locations from 97 subjects. LORETA current density was computed for 2,394 gray matter pixels. The gray matter pixels were grouped into 33 left hemisphere and 33 r...

1999
P. Janhunen A. Olsson F. S. Mozer H. Laakso

We present a statistical study of Polar electric ®eld observations using auroral oval passes over Scandinavia above the acceleration region. We are especially interested in seeing whether we can ®nd large perpendicular electric ®elds associated with an upward extended classical U-shaped potential drop for these passes, during which Polar is in the northern hemisphere usually at about 4 RE altit...

  Background & Aims: Schizophrenia is characterized by a broad range of unusual behaviors that cause profound disruption in the lives of the patients suffering from the condition. individuals with schizophrenia show dysfunction within brain lobes. The aim of this research was to compare brain posterior areas' wave activities in the schizophrenic patient with a healthy group.   Materials & Metho...

بهرامیان, احسانه, رضایی, مظاهر,

Background and Objective: In recent years, numerous studies have suggested dysfunction in brain symmetry as the reason behind developmental stuttering. The purpose of this study was to validate the theory of reversed right hemisphere asymmetry in developmental stutters by quantified EEG. Materials and Methods: 13 Subjects with developmental stuttering, 7 to 23 years old were studied using QE...

ژورنال: Anatomical Sciences Journal 2003
Haghir, Hasan, Mehr Aein, Parviz,

Purpose: This study is designed to determine the sex differences in brain weight and volume of left hemisphere and its gray and white matters in right-handed normal subjects and the right-handed subjects which were suffered from Alzheimer and Parkinson diseases. Materials and Methods: This study was performed on 72 normal human brains (38 male, 34 female), 11 brains suffered from Alzheimer (4 ...

beiki, F, Koochaki, GH, Taghavi, A,

Background and Objective: In the process of learning, interaction and organization of both the right and left hemispheres of the brain are involved. The different functions of each hemisphere and the different capacity and learning strategies show that people do not learn in the same way. Paying attention to the capabilities of both hemispheres of the brain in the learning process can lead to a...

Journal: :Inf. Comput. 2003
Alejandro López-Ortiz Sven Schuierer

We study the problem of on-line searching for a target inside a polygon. In particular, we propose a strategy for finding a target of unknown location in a star-shaped polygon with a competitive ratio of 11.52. We also provide a lower bound of 9 for the competitive ratio of searching in a star-shaped polygon which is close to the upper bound. A similar task is the on-line recognition of a star-...

Journal: :Science 1999
D E Smith M T Zuber S C Solomon R J Phillips J W Head J B Garvin W B Banerdt D O Muhleman G H Pettengill G A Neumann F G Lemoine J B Abshire O Aharonson C D Brown S A Hauck A B Ivanov P J McGovern H J Zwally T C Duxbury

Elevations measured by the Mars Orbiter Laser Altimeter have yielded a high-accuracy global map of the topography of Mars. Dominant features include the low northern hemisphere, the Tharsis province, and the Hellas impact basin. The northern hemisphere depression is primarily a long-wavelength effect that has been shaped by an internal mechanism. The topography of Tharsis consists of two broad ...

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