Cognitive and affective improvement in brain dysfunctional patients who achieve inpatient rehabilitation goals

Prigatano, George P.; Wong, Jane L.

doi:10.1016/s0003-9993(99)90311-8

Cited by 83 publications

(45 citation statements)

References 22 publications

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“…Among the different sensory modalities, the auditory modality is of particular interest for schizophrenia [Veuillet et al, 2001], because schizophrenia particularly affects auditory processing [Bentaleb et al, 2002]. While processing deficits of the visual domain are typically evoked by structural brain damages [Prigatano and Wong, 1999], auditory verbal hallucinations are one of the most characteristic symptoms of schizophrenia [David, 1999]. Furthermore, recent studies have shown that patients with schizophrenia, who frequently experience auditory hallucinations, exhibit dysfunctions of the ACC and bilateral temporal lobe [Cleghorn et al, 1992;Shergill et al, 2000], respectively, do not show activation of the ACC during Stroop task performance [Carter et al, 1997].…”

Section: The Auditory Stroop Approach For Clinical Purposesmentioning

confidence: 99%

Activation of the caudal anterior cingulate cortex due to task‐related interference in an auditory Stroop paradigm

Haupt¹,

Axmacher²,

Cohen³

et al. 2009

Human Brain Mapping

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Successful information processing requires the focusing of attention on a certain stimulus property and the simultaneous suppression of irrelevant information. The Stroop task is a useful paradigm to study such attentional top-down control in the presence of interference. Here, we investigated the neural correlates of an auditory Stroop task using fMRI. Subjects focused either on tone pitch (relatively high or low; phonetic task) or on the meaning of a spoken word (high/low/good; semantic task), while ignoring the other stimulus feature. We differentiated between task-related (phonetic incongruent vs. semantic incongruent) and sensory-level interference (phonetic incongruent vs. phonetic congruent). Task-related interference activated similar regions as in visual Stroop tasks, including the anterior cingulate cortex (ACC) and the presupplementary motor-area (pre-SMA). More specifically, we observed that the very caudal/posterior part of the ACC was activated and not the dorsal/anterior region. Because identical stimuli but different task demands are compared in this contrast, it reflects conflict at a relatively high processing level. A more conventional contrast between incongruent and congruent phonetic trials was associated with a different cluster in the pre-SMA/ACC which was observed in a large number of previous studies. Finally, functional connectivity analysis revealed that activity within the regions activated in the phonetic incongruent vs. semantic incongruent contrast was more strongly interrelated during semantically vs. phonetically incongruent trials. Taken together, we found (besides activation of regions well-known from visual Stroop tasks) activation of the very caudal and posterior part of the ACC due to task-related interference in an auditory Stroop task. Hum Brain Mapp 00:000-000, 2009. V V C 2009 Wiley-Liss, Inc.

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Section: The Auditory Stroop Approach For Clinical Purposesmentioning

confidence: 99%

Activation of the caudal anterior cingulate cortex due to task‐related interference in an auditory Stroop paradigm

Haupt¹,

Axmacher²,

Cohen³

et al. 2009

Human Brain Mapping

View full text Add to dashboard Cite

show abstract

“…The studies failed to ®nd a speci®c neuroanatomic lesion site that was associated with unawareness but demonstrated signi®cant associations of unawareness and the number of abnormal radiographic ®ndings, 14 and indices of injury severity. 17,21 Additional research demonstrated the negative impact of unawareness on functional goal attainment in rehabilitation, 23 and on vocational and residential status 21,22 several years after injury.…”

Section: Introductionmentioning

confidence: 99%

Awareness of disabilities in stroke rehabilitation--a clinical trial

Maeir

Soroker

Oman

et al. 2003

Disability and Rehabilitation

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“…Patients are less successful in learning to perform familiar tasks in novel (compensatory) ways (Diller, 1962;Gardner, 1975;Joseph, 1997), and more insistent on using nonfunctional, familiar approaches (Damasio, 1994) after right-sided lesions from posterior tumor (O'dell et al, 1998), ischemic infarction (Macciocchi et al, 1988), ruptured aneurysm (Clinchot et al, 1997) and CVA (Alexander, 1994;Joseph, 1997;Scranton et al, 1970;Ween et al, 1996), even at 3-24-month follow-ups (Cherney et al, 2001;Chester and McLaren, 1989;Jehkonen et al, 2000;Katz et al, 1999;Kinsella et al, 1993;Robertson et al, 1997;Schutz, 2002;Stone et al, 1993). Moreover, in right CVA, the least successful accommodations are made in the presence of posterior association cortex lesions (Damasio, 1994;Gordon et al, 1978;Heilman, 1999b;Prigatano and Wong, 1999;Saecki et al, 1994) or nonverbal perceptual deficits (Jongbloed, 1986, reviewing 33 studies) such as somatosensory loss (Patel et al, 2000;Reding and Potes, 1988;Sterzi et al, 1993), left neglect (Cassidy et al, 2001;Denes et al, 1982;Fullerton et al, 1988;Hier et al, 1983;Katz et al, 1999;Pedersen et al, 1996;Ring et al, 1997), topographical disorientation (Kwakkel et al, 1996;Sze et al, 2000), and constructional aprax...…”

Section: The Inability To Assimilate Noveltymentioning

confidence: 99%

Broad-Perspective Perceptual Disorder of the Right Hemisphere

Schutz

2005

Neuropsychol Rev

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Traditional accounts of right-posterior brain injury describe a syndrome of low-level perceptual sequelae producing marked acute dependency and transient safety concerns. The syndrome is also held to spare cognition and to carry a generally favorable long-term prognosis. The present paper reviews publications and anecdotal data that challenge this picture. Recent theoretical expositions and empirical studies stipulate three major cognitive functions of the right posterior association cortex: processing novel input, guiding reactions to emergencies, and anticipating consequences. Appearing benign after acute recovery, the impairment of these processes produces vocational, social and marital dysfunctions that increase as a function of chronicity, ultimately becoming more broadly disabling than focal injuries in other cortical loci. The unique symptom picture and serious implications suggest that the long-term syndrome should be labeled (Broad-Perspective Perceptual Disorder) and incorporated in future clinical taxonomies, underscoring the need for extraordinary long-term assistance and specialized therapeutics. Procedures for assessment and differential diagnosis are outlined.

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Cognitive and affective improvement in brain dysfunctional patients who achieve inpatient rehabilitation goals

Cited by 83 publications

References 22 publications

Activation of the caudal anterior cingulate cortex due to task‐related interference in an auditory Stroop paradigm

Activation of the caudal anterior cingulate cortex due to task‐related interference in an auditory Stroop paradigm

Awareness of disabilities in stroke rehabilitation--a clinical trial

Broad-Perspective Perceptual Disorder of the Right Hemisphere

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