A cognitive neuroscience view of schizophrenic thought disorder

M Spitzer - Schizophrenia Bulletin, 1997 - academic.oup.com
The experimental association psychology approach to mental associations has been the
conceptual background for the concept of schizophrenia. Cognitive neuroscience methods …

Learning perceptual skills: behavioral probes into adult cortical plasticity

A Karni, G Bertini - Current opinion in neurobiology, 1997 - Elsevier
Recent studies of the improvement of perceptual performance as a function of training—
perceptual learning—have provided new insights into the neuronal substrates of this type of …

A primate model for studying focal dystonia and repetitive strain injury: effects on the primary somatosensory cortex

NN Byl, MM Merzenich, S Cheung… - Physical …, 1997 - academic.oup.com
Background and Purpose. Job-related repetitive strain injuries (RSIs) are increasing, and
current treatment strategies often fail to return injured people to work. This study …

Input-increase and input-decrease types of cortical reorganization after upper extremity amputation in humans

T Elbert, A Sterr, H Flor, B Rockstroh, S Knecht… - Experimental brain …, 1997 - Springer
A plastic remodeling of regions in somatosensory cortex has previously been observed to
occur in separate experimental paradigms in response to loss of somatosensory input and to …

Discrimination in the sense of flutter: new psychophysical measurements in monkeys

A Hernandez, E Salinas, R Garcıa… - Journal of …, 1997 - Soc Neuroscience
Humans and monkeys have similar capacities to discriminate the frequencies of mechanical
sinusoids delivered to their hands in the range that corresponds to the sense of flutter (10 …

Tactile learning is task specific but transfers between fingers

K Sathian, A Zangaladze - Perception & Psychophysics, 1997 - Springer
Practice-related improvement in visual perception is highly specific for properties of the
stimulus used in training. We explored the specificity of such perceptual learning in the …

Reversible changes of motor cortical outputs following immobilization of the upper limb

G Zanette, M Tinazzi, C Bonato, A di Summa… - … and Motor Control, 1997 - Elsevier
We mapped the cortical representations of the abductor pollicis brevis, flexor carpi radialis,
biceps and deltoid muscles in six subjects with unilateral wrist fractures, immediately after …

The neural consequences of repetition: clinical implications of a learning hypothesis

NN Byl, M Melnick - Journal of hand therapy, 1997 - Elsevier
Repetitive strain injuries (RSIs) are difficult to treat. Some individuals with RSIs may
ultimately develop chronic pain syndromes or movement problems like focal hand dystonia …

Acetylcholine release in rat frontal and somatosensory cortex is enhanced during tactile discrimination learning

AE Butt, G Testylier, RW Dykes - Psychobiology, 1997 - Springer
We examined acetylcholine (ACh) release in the frontal cortex and in the vibrissae
representation in the somatosensory cortex in rats during the acquisition of a tactile …

Spatio-temporal properties of the pattern of evoked phantom sensations in a left index amputee patient.

S Aglioti, N Smania, A Atzei… - Behavioral neuroscience, 1997 - psycnet.apa.org
In a left index finger amputee, appropriate stimulation of skin areas of the remnant left fingers
or left lower face evoked veridical sensations as well as sensations localized to the phantom …