scholarly journals A. Taylor and Ch. Beling. Spastic paraplegia caused by brain damage. А case of spastic paraplegia following cerebral injury.—Journal of Nervous and Ment. Diseases, 1910, № 8

2021 ◽  
Vol XVIII (2) ◽  
pp. 504-504
Author(s):  
Vitaliy N. Likhnitsky
Keyword(s):  
Brain Damage ◽  
Cerebral Injury ◽  
Spastic Paraplegia ◽  
Cranial Cavity ◽  
The Right

A 19-year-old subject was hit in the right eye by a bullet and entered the cranial cavity and remained there.

Brain Damage and Gene Expression Across Hereditary Spastic Paraplegia Subtypes

2021 ◽  
Author(s):  
Katiane R. Servelhere ◽  
Thiago Junqueira Ribeiro Rezende ◽  
Fabrício Diniz Lima ◽  
Mariana Rabelo Brito ◽  
Renan Flávio França Nunes ◽  
...  
Keyword(s):  
Gene Expression ◽  
Brain Damage ◽  
Hereditary Spastic Paraplegia ◽  
Spastic Paraplegia

scholarly journals Challenges and Controversies in the Genetic Diagnosis of Hereditary Spastic Paraplegia

2021 ◽  
Vol 21 (4) ◽  
Author(s):  
Lydia Saputra ◽  
Kishore Raj Kumar
Keyword(s):  
Genetic Diagnosis ◽  
Spastic Paraplegia ◽  
Limb Weakness ◽  
Hereditary Spastic Paraplegias ◽  
Gene Testing ◽  
Testing Strategies ◽  
Whole Exome ◽  
The Right ◽  
Gene Panels ◽  
High Degree

Abstract Purpose of Review The hereditary spastic paraplegias (HSPs) are a group of disorders characterised by progressive lower limb weakness and spasticity. We address the challenges and controversies involved in the genetic diagnosis of HSP. Recent Findings There is a large and rapidly expanding list of genes implicated in HSP, making it difficult to keep gene testing panels updated. There is also a high degree of phenotypic overlap between HSP and other disorders, leading to problems in choosing the right panel to analyse. We discuss genetic testing strategies for overcoming these diagnostic hurdles, including the use of targeted sequencing gene panels, whole-exome sequencing and whole-genome sequencing. Personalised treatments for HSP are on the horizon, and a genetic diagnosis may hold the key to access these treatments. Summary Developing strategies to overcome the challenges and controversies in HSP may hold the key to a rapid and accurate genetic diagnosis.

scholarly journals Is the Transportation Highway the Right Road for Hereditary Spastic Paraplegia?

2002 ◽  
Vol 71 (5) ◽  
pp. 1009-1016 ◽  
Author(s):  
Andrew H. Crosby ◽  
Christos Proukakis
Keyword(s):  
Hereditary Spastic Paraplegia ◽  
Spastic Paraplegia ◽  
The Right

scholarly journals Neural Stem Cells Expressing bFGF Reduce Brain Damage and Restore Sensorimotor Function after Neonatal Hypoxia-Ischemia

2017 ◽  
Vol 45 (1) ◽  
pp. 108-118 ◽  
Author(s):  
Qingsong Ye ◽  
Yanqing Wu ◽  
Jiamin Wu ◽  
Shuang Zou ◽  
Ali Ahmed Al-Zaazaai ◽  
...  
Keyword(s):  
Stem Cells ◽  
Neural Stem Cells ◽  
Brain Damage ◽  
Therapeutic Effect ◽  
Motor Function ◽  
Neonatal Morbidity ◽  
Neonatal Hypoxia ◽  
Cell Based Therapy ◽  
Hypoxia Ischemia ◽  
The Right

Background/Aims: Neonatal hypoxia-ischemia (HI) causes severe brain damage and significantly increases neonatal morbidity and mortality. Increasing evidences have verified that stem cell-based therapy has the potential to rescue the ischemic tissue and restore function via secreting growth factors after HI. Here, we had investigated whether intranasal neural stem cells (NSCs) treatment improves the recovery of neonatal HI, and NSCs overexpressing basic fibroblast growth factor (bFGF) has a better therapeutic effect for recovery than NSCs treatment only. Methods: We performed permanent occlusion of the right common carotid artery in 9-day old ICR mice as animal model of neonatal hypoxia-ischemia. At 3 days post-HI, NSC, NSC-GFP, NSC-bFGF and vehicle were delivered intranasally. To determine the effect of intranasal NSC, NSC-GFP and NSC-bFGF treatment on recovery after HI, we analyzed brain damage, sensor-motor function and cell differentiation. Results: It was observed that intranasal NSC, NSC-GFP and NSC-bFGF treatment decreased gray and white matter loss area in comparison with vehicle-treated mouse. NSC, NSC-GFP and NSC-bFGF treatment also significantly improved sensor motor function in cylinder rearing test and adhesive removal test, however, NSC-bFGF-treatment was more effective than NSC-treatment in the improvement of somatosensory function. Furthermore, compared with NSC and NSC-GFP, NSC-bFGF treatment group appeared to differentiate into more neurons. Conclusion: Taken together, intranasal administration of NSCs is a promising therapy for treatment of neonatal HI, but NSCs overexpressing bFGF promotes the survival and differentiation of NSCs, and consequently achieves a better therapeutic effect in improving recovery after neonatal HI.

Evidence of altered dominance in children with congenital spastic hemiplegia

1995 ◽  
Vol 1 (3) ◽  
pp. 261-270 ◽  
Author(s):  
Marit Korkman ◽  
Lennart von Wendt
Keyword(s):  
Brain Damage ◽  
Left Hemisphere ◽  
Neuropsychological Tests ◽  
Right Hemisphere ◽  
Individual Variability ◽  
Right Hemisphere Damage ◽  
Spastic Hemiplegia ◽  
Ear Advantage ◽  
The Right ◽  
High Degree

AbstractThe study aimed at investigating lateralization effects and signs of transfer and crowding in children with congenital lateralized brain damage with the aid of a dichotic listening test, a chimeric test, and verbal and nonverbal neuropsychological tests. Thirty-three children with spastic hemiplegia and 86 control children (age 5.0–12.0 yr) were assessed. Children with left-hemisphere damage (n = 17) were found to have a pathological left-ear advantage for verbal material, and children with right-hemisphere damage (n = 16) were found to have a pathological right visual half-field advantage for visual material. Children with left-hemisphere damage and a left-ear advantage on the dichotic test were also found to have a right visual half-field advantage on the chimeric test, which was regarded as a sign of reversed dominance. No verbal or nonverbal differences emerged between the left-hemisphere and the right-hemisphere damage groups, nor did differences emerge when the children were reclassified by considering children with left-hemisphere damage and signs of reversed dominance as having damage to the nondominant hemisphere. It was concluded that although lateralized brain damage may alter the dominance for verbal and visual functions, there is still considerable inter-individual variability with respect to inter- and intrahemispheric neural adjustment to damage. The dichotic and the chimeric tests did not indicate the presence of brain damage accurately, but they indicated the lateralization of damage in children with stated abnormality with a high degree (91.3%) of accuracy. (JINS, 1995, I, 261–270.)

Phrase comprehension after brain damage

1982 ◽  
Vol 3 (3) ◽  
pp. 263-278 ◽  
Author(s):  
Rita Sloan Berndt ◽  
Alfonso Caramazza
Keyword(s):  
Brain Damage ◽  
Left Hemisphere ◽  
Language Comprehension ◽  
Right Hemisphere ◽  
The Other ◽  
Right Hemisphere Damage ◽  
Dimensional Adjectives ◽  
Neurologically Normal ◽  
The Right

ABSTRACTComprehension of six dimensional adjectives was found to be intact in groups of left hemisphere-damaged, right hemisphere-damaged and neurologically normal patients. Phrases with those adjectives were interpreted quite differently by left hemisphere-damaged patients than by the other two groups, and a subgroup of left-damaged patients appeared to be responsible for that group's deviant responses to phrases such as slightly bigger. All patients in the left-damaged group had some difficulty with negative phrases such as not big, however. Patients with right hemisphere-damage had difficulty interpreting only negative phrases with small. Results are interpreted with reference to Luria's discussion of semantic aphasia, and with regard to recent findings concerning the role of the right hemisphere in language comprehension.

scholarly journals Artistic Production Following Brain Damage: A Study of Three Artists

Leonardo ◽  
2011 ◽  
Vol 44 (5) ◽  
pp. 405-410 ◽  
Author(s):  
Anjan Chatterjee ◽  
Bianca Bromberger ◽  
William B. Smith ◽  
Rebecca Sternschein ◽  
Page Widick
Keyword(s):  
Brain Damage ◽  
Right Hemisphere ◽  
Neural Basis ◽  
Left Brain ◽  
Right Hemisphere Damage ◽  
Right Brain ◽  
Art Production ◽  
The Right ◽  
Left Brain Damage ◽  
Insight Into

We know little about the neurologic bases of art production. The idea that the right brain hemisphere is the “artistic brain” is widely held, despite the lack of evidence for this claim. Artists with brain damage can offer insight into these laterality questions. The authors used an instrument called the Assessment of Art Attributes to examine the work of two individuals with left-brain damage and one with right-hemisphere damage. In each case, their art became more abstract and distorted and less realistic. They also painted with looser strokes, less depth and more vibrant colors. No unique pattern was observed following right-brain damage. However, art produced after left-brain damage also became more symbolic. These results show that the neural basis of art production is distributed across both hemispheres in the human brain.

Dichotic Listening in Psychiatric Patients with and without Diffuse Brain Damage

1980 ◽  
Vol 51 (2) ◽  
pp. 511-518
Author(s):  
Arthur Vega ◽  
Gerald Goldstein ◽  
Carolyn Shelly ◽  
Andrea Hegedus
Keyword(s):  
Brain Damage ◽  
Dichotic Listening ◽  
Hemispheric Asymmetry ◽  
Psychiatric Patients ◽  
Striking Difference ◽  
Verbal Iq ◽  
Language Functioning ◽  
The Right ◽  
The Brain ◽  
Diffuse Brain

A dichotic listening test was administered to a group of 49 psychiatric patients with mild diffuse brain damage and a group of 89 without. Despite the lack of difference between the groups on Verbal IQ, the performance of the brain-damaged group was significantly inferior to that of the non-brain-damaged group on a number of measures of error. The most striking difference between groups occurred on the report of digits presented to the left ear, where this report was made subsequent to the report of digits to the right ear. The finding was discussed with regard to its relevance to theories of hemispheric asymmetry of language functioning.

Etiology and Pathophysiology of Postasphyxial Brain Damage

1991 ◽  
Vol 7 (S1) ◽  
pp. 106-109 ◽  
Author(s):  
Ingemar Kjellmer
Keyword(s):  
Brain Damage ◽  
Perinatal Asphyxia ◽  
Cerebral Injury

In spite of major developments in prenatal supervision, perinatal asphyxia remains an important reason for the development of brain damage (18). Epidemiological investigations suggest that perinatal asphyxia actually represents a factor of increasing frequency as a cause of severe cerebral injury (9).

scholarly journals Incidence and Outcomes of Acute Lung Injury in Patients With Isolated Traumatic Brain Injury

2021 ◽  
Vol 7 (3) ◽  
pp. 139-146
Author(s):  
Siamak Rimaz ◽  
◽  
Seyyed Mahdi Zia Ziabari ◽  
Neshat Jabbari ◽  
Zahra Pourmohammadi ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Acute Lung Injury ◽  
Brain Injury ◽  
Lung Injury ◽  
Brain Damage ◽  
Study Data ◽  
Cerebral Injury ◽  
Age Group ◽  
Cross Sectional ◽  
Motorcycle Accident

Background and Aim: Traumatic Brain Injury (TBI) is an essential cause of morbidity and mortality worldwide. TBI patients frequently encounter lung complications, such as Acute Lung Injury (ALI) and Acute Respiratory Distress Syndrome (ARDS), which is associated with poor clinical outcome because hypoxia causes additional injury to the brain. This study aimed to evaluate the frequency of ALI in patients with TBI and its consequences. Methods and Materials/Patients: In this descriptive cross-sectional study, data from all records of patients admitted to Poursina Hospital’s ICU (emergency and neurosurgery ICU) in 20 18-2019 were used. The evaluated data included age, gender, type of head trauma mechanism, kind of brain injury based on CT scan findings, the severity of brain injury based on Glasgow Coma Scale (GCS), underlying diseases, mean head AIS score, the number of pack cell units injected, as well as bilateral pulmonary infiltration in favor of ALI and brain injury. Results: Only 81 of the 557 TBI cases met the inclusion criteria of the present study. The highest frequency of ALI following TBI was observed on the first day of hospitalization, in men (0.41%) in the age group of 40-50 years (7%) with severe brain damage (6%) and subdural hematoma (12%), following a motorcycle accident, cars, as well as on the third day of hospitalization were seen in men (43.8%) with the age group of 20-30 years (55%) with severe brain damage (42%) and intra-parenchymal bleeding (57%), following a motorcycle accident. In addition, no significant correlation was detected between the incidence of ALI and mortality, the duration of hospitalization, GCS, mean head AIS score, or the extent of received blood units in our study. Conclusion: According to the obtained findings, men aged between 20 and 30 years with severe cerebral injury, epidural hematoma and a motorcycle accident presented the highest rate of progression toward ALI in the first to third days of hospitalization.

Sign in / Sign up

Export Citation Format

Share Document