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Generic Brain-computer Interface for Social and Human-computer Interaction

by Julita De La Vega Arias, Christoph Hintermüller, Christoph Guger
"... Abstract—After suffering a more severe disease like spinal cord injury or stroke patients are often not able to interact or even communicate with their environment anymore, especially at the beginning of rehabilitation. Brain-Computer Interfaces (BCIs) can substitute this temporarily lost communicat ..."
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Abstract—After suffering a more severe disease like spinal cord injury or stroke patients are often not able to interact or even communicate with their environment anymore, especially at the beginning of rehabilitation. Brain-Computer Interfaces (BCIs) can substitute this temporarily lost

Brain Computer Interface

by Shweta Sanjay Borikar, Snehal Ramesh Kochre, Prof Yug, Hara D Zade
"... Abstract—Brain-computer interface (BCI) is a fast-growing emergent technology, in which researchers aim to build a direct channel between the human brain and the computer.The device was designed to help those who have lost control on their limbs, or other bodily functions, such as patients with amyo ..."
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Abstract—Brain-computer interface (BCI) is a fast-growing emergent technology, in which researchers aim to build a direct channel between the human brain and the computer.The device was designed to help those who have lost control on their limbs, or other bodily functions, such as patients

Visual Psychophysics and Physiological Optics Sensitivity to Binocular Disparity is Reduced by Mild Traumatic Brain Injury

by Gunnar Schmidtmann , Tatiana Ruiz , Alexandre Reynaud , Daniel P Spiegel , Maude Laguë-Beauvais , Robert F Hess , Reza Farivar , McGill Gunnar Schmidt-Mann , 2017
"... Citation: Schmidtmann G, Ruiz T, Reynaud A, et al. Sensitivity to binocular disparity is reduced by mild traumatic brain injury. Invest Ophthalmol Vis Sci. 2017;58:263058: -263558: . DOI:10.1167 PURPOSE. The impairment of visual functions is one of the most common complaints following mild traumat ..."
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frequency was not affected. CONCLUSIONS. Our results suggest that the reduced disparity sensitivity in patients with mTBI is more likely caused by cortical changes (e.g., axonal shearing, or reduced interhemispheric communication) rather than oculomotor dysfunction. Keywords: traumatic brain injury

unknown title

by unknown authors
"... Copyright g.tec medical engineering GmbH Off-line EEG analysis of BCI experiments with MATLAB V2.12.01 Off-line EEG analysis of BCI experiments with MATLAB v2.12.01 2 Foot or right motor imagery This tutorial shows HOW-TO find and extract proper signal features from EEG data to separate epochs of EE ..."
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of EEG into distinct classes. The outcome is a classifier which can be used in real-time Brain-Computer-Interface experiments. What is Brain-Computer-Interface? An Electroencephalogram based Brain-Computer-Interface (BCI) provides a new communication channel between the human brain and a computer

RESEARCH ARTICLE Detection of Optogenetic Stimulation in Somatosensory Cortex by Non-Human Primates- Towards Artificial Tactile Sensation

by Travis May, Ilker Ozden, Benjamin Brush, David Borton, Fabien Wagner, Naubahar Agha, David L. Sheinberg, Arto V. Nurmikko
"... . These authors contributed equally to this work. Neuroprosthesis research aims to enable communication between the brain and external assistive devices while restoring lost functionality such as occurs from stroke, spinal cord injury or neurodegenerative diseases. In future closed-loop sensorimotor ..."
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. These authors contributed equally to this work. Neuroprosthesis research aims to enable communication between the brain and external assistive devices while restoring lost functionality such as occurs from stroke, spinal cord injury or neurodegenerative diseases. In future closed

Ocular sonography in patients with raised intracranial pressure: the papilloedema revisited

by Thomas Geeraerts , Jacques Duranteau , Dan Benhamou , Dr Thomas Geeraerts - Critical Care , 2008
"... Abstract Invasive devices are recommended for the early detection of raised intracranial pressure (ICP) after severe traumatic brain injury. Owing to contraindication or local issues, however, invasive ICP monitoring is not always possible. Moreover, a significant proportion of moderate traumatic b ..."
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brain injury patients (managed without invasive ICP) will develop raised ICP. Reliable noninvasive ICP techniques are therefore needed. Soldatos and colleagues report the usefulness of ocular sonography in the diagnosis of raised ICP. Focusing on cerebrospinal fluid accumulation around the retrobulbar

l Article

by That Blind, May See, Les Alsterlund, A Review Of Blindsight, Its Implications, Dominick Maino, For Optometrists
"... Can the blind see? Blindsight is residual visual capacity in a field defect secondary to damaged striate cortex without conscious awareness. This phenomenon was discovered when patients with this form of field loss were given forced-choice testing. Although the subjects denied seeing anything, their ..."
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Can the blind see? Blindsight is residual visual capacity in a field defect secondary to damaged striate cortex without conscious awareness. This phenomenon was discovered when patients with this form of field loss were given forced-choice testing. Although the subjects denied seeing anything

The Mind-Writing Pupil: A Human-Computer Interface Based on Decoding of Covert Attention through Pupillometry

by Sebastiaan Mathôt , Jean-Baptiste Melmi , Lotje Van Der Linden , Stefan Van Der Stigchel
"... Abstract We present a new human-computer interface that is based on decoding of attention through pupillometry. Our method builds on the recent finding that covert visual attention affects the pupillary light response: Your pupil constricts when you covertly (without looking at it) attend to a brig ..."
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applications include: communication with totally locked-in patients, training of sustained attention, and ultra-secure password input. : human-computer interface, brain-computer interface, pupillometry, covert visual attention Manuscript in preparation [v1.1.4; Wed Sep 9 13:22:41 2015; There are many

Nature Based Therapy: Its potential as a complementary approach to treating communication disorders

by Kristine Lundgren , 2004
"... Abstract: Nature-based therapy (NBT) has been incorporated into the practice of many medical and mental health professions. Occupational therapists, physical therapists, nurses, social workers, psychologists, and to a lesser extent, speech-language pathologists have used NBT practices as a compleme ..."
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and treatment of an individual who had experienced a traumatic brain injury. According to the authors, the functional level of the patient, based on a measure such as the Ranchos Los Amigos Scale of Cognitive Levels and Expected Behaviors, will determine the complexity of the HT rehabilitation goals

unknown title

by unknown authors
"... Abstract | For centuries people have aspired to understand and control the functions of the mind and brain. It has now become possible to image the functioning of the human brain in real time using functional MRI (fMRI), and thereby to access both sides of the mind-brain interface -subjective exper ..."
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-computer interfaces, communicating with locked-in patients, lie detection, and learning control over brain activation to modulate cognition or even treat disease. From the times of the ancient philosophers through to the modern pursuits of cognitive neuroscience and neurology, it has been a human passion
Results 1 - 10 of 13