FFA activation correlates with sensitivity of perceptual decision processes

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Neuroelectromagnetic correlates of perceptual closure processes.

Perceptual closure refers to the coherent perception of an object under circumstances when the visual information is incomplete. Although the perceptual closure index observed in electroencephalography reflects that an object has been recognized, the full spatiotemporal dynamics of cortical source activity underlying perceptual closure processing remain unknown so far. To address this question,...

متن کامل

Memory Processes in Perceptual Decision Making

In a decision making task repeated encounters of a visual stimulus attribute to improved performance in identification and classification of that stimulus. This process is termed as repetition priming. Recent studies have proposed that response learning (RL), where previous decision gets associated with that item, accounts for a significant portion of performance gains observed in repetition pr...

متن کامل

Language affects patterns of brain activation associated with perceptual decision.

Well over half a century ago, Benjamin Lee Whorf [Carroll JB (1956) Language, Thought, and Reality: Selected Writings of Benjamin Lee Whorf (MIT Press, Cambridge, MA)] proposed that language affects perception and thought and is used to segment nature, a hypothesis that has since been tested by linguistic and behavioral studies. Although clear Whorfian effects have been found, it has not yet be...

متن کامل

Dissociating sensory from decision processes in human perceptual decision making

A key question within systems neuroscience is how the brain translates physical stimulation into a behavioral response: perceptual decision making. To answer this question, it is important to dissociate the neural activity underlying the encoding of sensory information from the activity underlying the subsequent temporal integration into a decision variable. Here, we adopted a decoding approach...

متن کامل

Sensitivity of Constrained Markov Decision Processes

We consider the optimization of nite-state, nite-action Markov Decision processes, under constraints. Costs and constraints are of the discounted or average type, and possibly nite-horizon. We investigate the sensitivity of the optimal cost and optimal policy to changes in various parameters. We relate several optimization problems to a generic Linear Program, through which we investigate sensi...

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

ژورنال

عنوان ژورنال: Journal of Vision

سال: 2010

ISSN: 1534-7362

DOI: 10.1167/2.7.623