<html><head><style>p{margin-top:0px;margin-bottom:0px;}</style></head><body><!-- --><!-- --><div style="font-size:10pt; font-family:Gulim, sans-serif;"><p><span style="background-color: rgb(255, 255, 255); font-family: dotumche, sans-serif; font-size: 18px; white-space: pre-wrap; color: rgb(0, 0, 0);">hello, everyone</span> </p><p><span style="-webkit-tap-highlight-color: transparent; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent;">
</span></span><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;">When using ft_sourceanalysis, </span></span><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;">(sourcemodel: cortex_8196.surf.gii')</span></span><span style="-webkit-tap-highlight-color: transparent; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent;">
</span></span><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;">If i use the lcmv method or the eloreta method, source.avg.pow is obtained.</span></span><span style="-webkit-tap-highlight-color: transparent; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent;">
</span></span><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent;"><br></span></span></p><p><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;">As far as I know, I understood that pow represents connectivity between 8196 areas,</span></span><span style="-webkit-tap-highlight-color: transparent; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent;">
</span></span><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;">Is this correct?</span></span></p><p><span style="-webkit-tap-highlight-color: transparent; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent;">
</span></span><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;">And if it is a wrong concept, what method is <span style="font-family: dotumche, sans-serif;"> </span>used to obtain connectivity between regions?</span></span></p><p><span style="-webkit-tap-highlight-color: transparent; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent;">
</span></span><span style="-webkit-tap-highlight-color: transparent; cursor: pointer; font-family: Roboto, RobotoDraft, Helvetica, Arial, sans-serif; font-size: 18px; white-space: pre-wrap; background-color: rgb(245, 245, 245);"><span style="-webkit-tap-highlight-color: transparent; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;">and I was also wondering if there is a way to represent both negative and positive values in representing connectivity.</span></span><span style="font-size: 10pt;"> </span></p><p><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: dotumche, sans-serif;"> </span></p><p><span style="color: rgb(0, 0, 0); font-family: dotumche, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);">Thank you and Best Regards</span> </p></div>
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