Automatic annotation, classification and retrieval of traumatic brain injury CT images

... medical images are in the standard DICOM (Digital Imaging and Communications in Medicine) format, and the display and retrieval of CT scan images are mostly via PACS (Picture Archives and Communication ... components of report and image retrieval module 74 3.5 An example query in structured format 75 3.6 Brain CT radiology report in structured format: fragment exam...

Ngày tải lên: 10/09/2015, 08:42

... primary and secondary injury mechanisms The primary injury refers to the direct effects of mechanical injury on the brain tissue A primary injury can incur focal and/ or diffuse damage to the brain ... type of brain injury The pathology of brain injury includes cortical contusion, hemorrhage and a cytotoxic and/ or vasogenic brain edema which...

Ngày tải lên: 02/10/2015, 17:15

... and in most reports the involved patient populations are small, these experiences are valuable At present, in the absence of definite proof of the efficacy of decompressive craniectomy in the treatment ... enough for the enlargement of dura in during decompressive craniectomy, and forms a pedicle of temporal fascia that maintains the blood supply Brain...

Ngày tải lên: 25/10/2012, 11:40

... Teasdale 19 81) 20 FIGURE 1 15 TEXTBOOK OF TRAUMATIC BRAIN INJURY Consequences of mild traumatic brain injury: summary of findings from 13 studies Source Bassett and Slater 19 90; Bawden et al 19 85; ... regard to the long-term effects in patients with short-time 28 TABLE 2 1 brain injury TEXTBOOK OF TRAUMATIC BRAIN INJURY Classification of traumatic...

Ngày tải lên: 10/08/2014, 18:20

... 6–7 TEXTBOOK OF TRAUMATIC BRAIN INJURY Chronic presentation of traumatic brain injury A 5 2- year-old man had a high-impact closed head injury 30 years before scanning He presented with a 30-year ... * 2, 40 Globus pallidus 2, 40 Diencephalon –– Thalamus * 2, 4,34, 52 Hypothalamus * 2, 4,10,36,47, 52 Limbic system –– Amygdala ** 11 ,29 Hippocampus ** 5,14–16 Fornix *...

Ngày tải lên: 10/08/2014, 18:20

... Oz-T3-Fpz; T5 is placed anterior to O1 by 20% of the length of that line F3 is placed halfway between Fp1 and C3 along the line created between Fp1-C3-O1; P3 is placed halfway between O1 and C3 ... Journal of Affective Disorders 27: 233 –2 43, 19 93 lower socioeconomic classes in their 30 s The principal cause of brain injury was motor vehicle accidents The majority of patient...

Ngày tải lên: 10/08/2014, 18:20

... 280 TABLE 15–1 TEXTBOOK OF TRAUMATIC BRAIN INJURY Indicators of mild brain injury Duration of loss of consciousness None to 30 minutes Duration of posttraumatic amnesia Minutes to 24 hours (can ... Aggression Many areas of the brain are involved in the production and mediation of aggressive behavior, and lesions at dif- 262 TABLE 14 4 TEXTBOOK OF TRAUMATIC...

Ngày tải lên: 10/08/2014, 18:20

... domain of the frontal TEXTBOOK OF TRAUMATIC BRAIN INJURY TABLE 17–3 Aspects of executive functions potentially impaired after traumatic brain injury Goal establishment, planning, and anticipation of ... amplification of detail, insertion of irrelevant elements, and a tendency toward TEXTBOOK OF TRAUMATIC BRAIN INJURY TABLE 17 5 Medications reported to impro...

Ngày tải lên: 10/08/2014, 18:20

... consisting of sedation and ataxia, and does not require routine laboratory work As 4 26 TEXTBOOK OF TRAUMATIC BRAIN INJURY TABLE 24–4 Opioids Long-actinga Short-acting Equivalent doses Mixed short- and ... conceptualization of This page intentionally left blank Appendix 24–1 435 4 36 TEXTBOOK OF TRAUMATIC BRAIN INJURY 25 Sexual Dysfunction Nathan D Zasler, M.D Michae...

Ngày tải lên: 10/08/2014, 18:20

... blood -brain barrier disruption, and derangements in homeostasis are some additional effects of intoxication at the time of brain injury Upregulation of N-methyl-D-aspartate and downregulation of ... childhood traumatic brain injury Severity of injury Lifetime preinjury psychiatric disorder Preinjury teacher-rated behavior Preinjury parent-rated adaptive function Family...

Ngày tải lên: 10/08/2014, 18:20

... Panel on Rehabilitation of Persons With Traumatic Brain Injury: “Rehabilitation of Persons With Traumatic Brain Injury. ” Journal of the American Medical Association 282 : 981 , 1999 Used with permission ... of their acts People older than the age of majority, which is now 18 years, are presumed to be com- TEXTBOOK OF TRAUMATIC BRAIN INJURY petent (Meek v City...

Ngày tải lên: 10/08/2014, 18:20

... Raskin 199 9; Prigatano 199 9) The rapid development of brain injury rehabilitation programs mirrored the development of this new form of rehabilitation therapy Indeed, by the early 199 0s, 95 % of brain ... develop after TBI Multiple animal studies (Ciallella et al 199 8; DeAngelis et al 199 4; Dixon et al 199 4a, 199 4b, 199 7a, 199 7b; Saija et al 198 8) demonstrate both acu...

Ngày tải lên: 10/08/2014, 18:20

... LY233053 ([1][2SR,4RS ]-4 -[ 1H-tetrazol-5-ylmethyl] piperidine-2-carboxylic acid), and CP101,606 ([1S, 29 ]-1 -[ 4-hydroxyphenyl ]-2 -[ hydroxy-4-phenylpiperidino ]-1 -propanol), an NR2B-selective NMDA receptor ... α-amino-3-hydroxy-5methyl-4-isoxazolepropionate (AMPA)/kainate APV=2-amino-5-phosphovaleric acid; CPP= 3-( 2-carboxypiperizin-4yl)-propyl-1-phosphonic acid; I2CA=indo...

Ngày tải lên: 10/08/2014, 18:20

... likely that the burden caused by TBI to the country is significant, given the very low use of motorcycle helmets and the dominance of motorcycles as the main form of transport Mandatory motorcycle ... quality have been raised This study estimates the costs of non-fatal TBI in motorcycle users not wearing helmets in Hanoi, Vietnam, in their first year post...

Ngày tải lên: 13/08/2014, 11:22

... nature of the model it excludes mechanisms of injury that may influence brain damage in the in vivo situation such as the absence of any injury pathways related or due to brain swelling inside an ... every group Two types of tissue injury were defined: 'Total injury' as the complete injury over the slice and 'secondary injury' as the injury over slice excluding the primary...

Ngày tải lên: 13/08/2014, 16:20