Re: Re: [Freesurfer] how to locate the auditory cortex?

Hi Bruce,

Are this labeling techniques described in "Automatically Parcellating the Human Cerebral Cortex" (Fischl B. et al,Cerebral Cortex,2004)? I read a paper "Local landmark-based mapping of human auditory cortex"(Xiaojian Kang et al,NeuroImage,2004).They marked the five anatomical landmarks on the flatten surface, to identify the auditory cortex. Do these two methods get the similiar results?

Best wishes! Bin Lv

2008-08-28

bin.lv

发件人： Bruce Fischl 发送时间： 2008-08-27 21:30:49 收件人： bin.lv 抄送： freesurfer 主题： Re: [Freesurfer] how to locate the auditory cortex?

Hi Bin, we do label Heschl's gyrus in the ?h.aparc.annot parcellation, so you could use it as a proxy for primary auditory cortex. Sorry, we haven't gotten any histology in those regions yet. cheers, Bruce On Wed, 27 Aug 2008, bin.lv wrote:

Hi all,

After getting the cortical surface with Freesurfer,could I identify the location of the auditory cortex in each individual, and further then calculate the surface area , or the volume of it? In the paper of Cerebral Cortex " Cortical Folding Patterns and Predicting Cytoarchitecture", it seems that there is no auditory cortex yet.

Thanks in advance, Bin Lv

2008-08-27

bin.lv