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Executive functions are critical in our daily life. People with traumatic brain injury (TBI) often have difficulty functioning appropriately in everyday life. The objective of this study was to investigate the relationship between executive function and functional capacity after TBI. The sample consisted of 43 moderate or severe TBI patients (mean age: 32 years, SD= 13.9). All participants were tested with a battery of executive function measures (Trail Making Test-B, Wisconsin Card Sorting Test, Letter-Number Sequencing of the WAIS-III, Stroop Color-Word Interference Test, and Controlled Oral Word Association Test). Patients' everyday functioning was examined with the Patient Competency Rating Scale (PCRS). PCRS was correlated significantly, although moderately, with Trail Making Test-B, Letter-Number Sequencing, and Controlled Oral Word Association Test. These findings suggest that executive function measures used in clinical practice reveal some degree of ecological validity, providing relevant information for predicting daily-life functioning after moderate to severe TBI.
Universidad Autónoma de Barcelona.
This article was published in the following journal.
To describe dysexecutive symptoms in children with traumatic brain injury (TBI) using the Behavior Rating Inventory of Executive Function (BRIEF); to compare parent- and teacher-ratings, to analyze th...
Executive function (EF) impairment is a major predictor of overall outcome after traumatic brain injury (TBI). TBI severity is a factor of poor outcome, but most studies include a majority of children...
Assessment of executive functions in the adult is best captured at the stage where full maturation of brain development occurs. Assessment of executive functions of children, however, is considerably ...
The aim of this study was to assess the quality of life (QoL) of traumatic brain injury (TBI) patients and to explore its predictive factors.
Prior studies have suggested that traumatic brain injury may affect cardiac function. Our study aims were to determine the frequency, longitudinal course, and admission risk factors for systolic dysfu...
This is a randomized clinical trial which compares a standard day treatment program for individuals with TBI with the "Executive Plus" program; the latter emphasizes training of attention,...
The purpose of this study is to determine the early effects of transcranial direct current stimulation (tDCS) in patients with mild traumatic brain injury and persistent post concussion sy...
The purpose of this study is to restore life role participation for those with TBI by customizing, applying, and testing integrated cognitive and motor training protocols that were success...
The purpose of this study is to determine the efficacy of an intensive short term cognitive rehabilitation program aimed towards improving executive functioning in individuals with traumat...
The primary objective of the study is to compare the efficacy of duloxetine 60 mg by mouth daily with placebo in the prevention of depression associated with mild/moderate traumatic brain ...
Prolonged unconsciousness from which the individual cannot be aroused, associated with traumatic injuries to the BRAIN. This may be defined as unconsciousness persisting for 6 hours or longer. Coma results from injury to both cerebral hemispheres or the RETICULAR FORMATION of the BRAIN STEM. Contributing mechanisms include DIFFUSE AXONAL INJURY and BRAIN EDEMA. (From J Neurotrauma 1997 Oct;14(10):699-713)
A set of cognitive functions that controls complex, goal-directed thought and behavior. Executive function involves multiple domains, such as CONCEPT FORMATION, goal management, cognitive flexibility, INHIBITION control, and WORKING MEMORY. Impaired executive function is seen in a range of disorders, e.g., SCHIZOPHRENIA; and ADHD.
A form of acquired brain injury which occurs when a sudden trauma causes damage to the brain.
Acute and chronic (see also BRAIN INJURIES, CHRONIC) injuries to the brain, including the cerebral hemispheres, CEREBELLUM, and BRAIN STEM. Clinical manifestations depend on the nature of injury. Diffuse trauma to the brain is frequently associated with DIFFUSE AXONAL INJURY or COMA, POST-TRAUMATIC. Localized injuries may be associated with NEUROBEHAVIORAL MANIFESTATIONS; HEMIPARESIS, or other focal neurologic deficits.
Traumatic injuries to the cranium where the integrity of the skull is not compromised and no bone fragments or other objects penetrate the skull and dura mater. This frequently results in mechanical injury being transmitted to intracranial structures which may produce traumatic brain injuries, hemorrhage, or cranial nerve injury. (From Rowland, Merritt's Textbook of Neurology, 9th ed, p417)
Anxiety is caused by stress. It is a natural reaction, and is beneficial in helping us deal with tense situations and pressure. It is deterimental when is becomes an excessive, irrational dread of everyday situations. The most common types of anxiety di...
Of all the types of Dementia, Alzheimer's disease is the most common, affecting around 465,000 people in the UK. Neurons in the brain die, becuase 'plaques' and 'tangles' (mis-folded proteins) form in the brain. People with Al...
DNA sequencing is the process of determining the precise order of nucleotides within a DNA molecule. During DNA sequencing, the bases of a small fragment of DNA are sequentially identified from signals emitted as each fragment is re-synthesized from a ...