Description: Toward Brain-Computer Interaction in Paralysis Please note: this item is printed on demand and will take extra time before it can be dispatched to you (up to 20 working days). A New Approach Based on Visual Evoked Potentials and Depth-of-Field Author(s): Anibal Cotrina Format: Paperback Publisher: Springer International Publishing AG, Switzerland Imprint: Springer International Publishing AG ISBN-13: 9783319522975, 978-3319522975 Synopsis This book presents up-to-date information on Brain-computer Interfaces (BCI). BCIs are systems that record brain signals, extract features and translate them into computer commands. For instance, in BCIs based on the steady-state visual evoked potentials (SSVEP-BCI), brain potentials evoked by visual stimuli are used for controlling computer-based devices. Inspired by the optical phenomenon of depth of field, this book introduces, describes, and evaluates a novel way of setting visual stimuli for SSVEP-BCI. It employs two stimuli that were placed at different distances from the subjects so that if one stimulus is focused on, the other one is non-focused. This assessment allows SSVEP-BCI users to modulate their brain signals by shifting their focus because focused and non-focused stimuli evoke different brain potentials. It allows people to send two brain commands with high accuracy rate by shifting their focus. Hence, computer interaction systems can be proposed for people with paralysis, such as patients with amyotrophic lateral sclerosis since focusing mechanism does not demand head, neck, or eyeball movements. The matter assessed in this book that includes offline and online experiments, is useful for researchers in human-machine interaction who are looking for relevant possibilities of improving the quality of life of people in paralysis situation.
Price: 38.02 GBP
Location: Aldershot
End Time: 2024-09-06T12:05:47.000Z
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Book Title: Toward Brain-Computer Interaction in Paralysis
Item Height: 235 mm
Item Width: 155 mm
Series: Springerbriefs in Human-Computer Interaction
Author: Anibal Cotrina
Publication Name: Toward Brain-Computer Interaction in Paralysis: A New Approach Based on Visual Evoked Potentials and Depth-of-Field
Format: Paperback
Language: English
Publisher: Springer International Publishing A&G
Subject: Medicine, Computer Science
Publication Year: 2017
Type: Textbook
Item Weight: 1825 g
Number of Pages: 96 Pages
