Funct ional and developmental s igni f icance of ampl i tude var iance

نویسندگان

  • Ben Davis
  • Jorge Jovicich
  • Vittorio Iacovella
  • Uri Hasson
چکیده

F un c tion al an d developm en tal s ign ific an c e of amplitude variance asymmetr y in the BOLD resting state signal

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

On General Measures of Deformation

Each par t ic le of a con t inuum is assigned a second order tensor which is t a k e n as a measure of the deformat ion of some neighborhood of the part icle, and which is de te rmined by a funct ional depending on the configurations of t h a t neighborhood. Two invar iance restr ict ions are imposed on the funct ional whose values are spat ial s t rain tensors, t h a t is, associated wi th the...

متن کامل

Elliptically Contoured Distributions

Given two covar iance matrices R and S for a given elliptically con toured distribution, we show how simple inequalities between the matr ix elements imply that ER(f)< Es(f), e.g., when x = (xil,i ...... i,) is a mult i index vector and f ( x ) = rain max rain max. . .xi l ..... i,, i l i2 i3 or f(x) is the indicator funct ion of sets such as (3 U N U...rx, ...... ~._-<;o, ..... ,~ i l i2 i3

متن کامل

Walsh Functions, Schema Variance, and Deception

In this paper we show how the Walsh fun ctions can be used to com pute schema var iance and rela te schema vari an ce to deception . We also calcula te op erator-adj usted fitness for Walsh funct ions.

متن کامل

A binocular stereo algorithm for reconstructing sloping, creased, and broken surfaces in the presence of half-occlusion

In this paper we present a meth.od f o r reconstructing the three dimensional scene geometry ( i . e . depth, surface orientat ion, occluding contours, and surface creases) f r o m a p a i r of stereo images. This reconstrucl ion is not done as a post-processing s tep, but rather ( 1 1 1 of the above quantities are est imated simultaneously as part of the matching algorith,m. W e argue f o r an...

متن کامل

Etiology of individual di fferences in bi r th weight

Bi r th weight is in large extent influenced by gestational age. In addi tion genetic and envi ronmental factors determine intrauter ine growth and bi r th weight. The contr ibutions of these factors may be influenced by maternal smoking dur ing pregnancy. We examined bi r th weight and maternal smoking in a sample of 2930 twin pai rs from the Nether lands Twin Register using structural equatio...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012