scholarly journals The Influence of a Vitrectomy on the Diurnal Intraocular Pressure

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Yong Woo Lee ◽  
Joon Mo Kim ◽  
Seong Hee Shim ◽  
Da Yeong Kim ◽  
Jeong Hun Bae ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Diurnal Fluctuation ◽  
Age And Gender ◽  
History Of ◽  
The Difference ◽  
And Gender ◽  
Diurnal Iop ◽  
Maximum Minimum ◽  
Normal Controls ◽  
Healthy Eyes

Purpose. To evaluate the diurnal intraocular pressure (IOP) in eyes after vitrectomy compared to that of healthy eyes.Methods. Twenty-one patients who had undergone vitrectomy and 21 age- and gender-matched normal controls were enrolled during the same period. We measured the diurnal IOP every two hours between 9 a.m. and 11 p.m. in all patients who were admitted for cataract surgery. Patients with a history of eye surgery (not including vitrectomy) or use of a medication that is associated with IOP were excluded. The IOP and ocular parameters of patients were compared with the same patients’ fellow healthy eyes and with normal eyes of age- and gender-matched controls.Results. There were no significant differences between vitrectomized eyes and normal fellow eyes with regard to all IOP parameters including the maximum, minimum, and IOP fluctuation values. Diurnal fluctuation of IOP (or the difference between the maximum and minimum IOP) was larger in vitrectomized eyes than it was in age- and gender-matched control eyes.Conclusions. Vitrectomy did not markedly affect the IOP. Although there were no severe complications after vitrectomy, the IOP fluctuation was wider in vitrectomized eyes than it was in normal eyes.

scholarly journals A Study of the Duration of Controlled Speech in Right Hemisphere of the Brain Damaged Male Participants

2021 ◽  
Vol 2 (2) ◽  
pp. 1-8
Author(s):  
Agniva Pal ◽  
Keyword(s):  
Right Hemisphere ◽  
Adult Males ◽  
Age And Gender ◽  
Linguistic Research ◽  
The Difference ◽  
Normal Males ◽  
And Gender ◽  
The Right ◽  
The Brain ◽  
Normal Controls

This is a neuro-linguistic research which compares Bangla speaking right hemisphere damaged (furthermore to be called RHD) male participants to age and gender matched normal males who have been selected from the same family as the right hemisphere damaged participants. RHD or right hemisphere damaged participants are those who have lesions or damages in the right hemisphere of the brain or both. This paper pertains to the understanding how a lesion or a damage in the right hemisphere can cause changes in the pattern of communication of adult males in the age group of 45 to 70. This paper discerns the difference in durations of controlled speech in RHD males compared to age and gender matched normal controls. It will be measured with the help a predetermined passage. A passage will be played to them, using a media player (to make sure everyone listens to the same recording, ruling out chances of error there) and then they will be asked to repeat the same passage, as much as they can remember. In this research, we will be looking at the time they would take to narrate the whole passage without missing out on anything.

Experimental Investigation into Driver Behavior along Curved and Parallel Diverging Terminals of Exit Interchange Ramps

2021 ◽  
pp. 036119812199742
Author(s):  
Alberto Portera ◽  
Marco Bassani
Keyword(s):  
Design Stage ◽  
Lane Change ◽  
Age And Gender ◽  
Traffic Conditions ◽  
Current Design ◽  
The Difference ◽  
Safety Countermeasures ◽  
And Gender ◽  
Set Up ◽  
Curve Radius

Current design manuals provide guidance on how to design exit ramps to facilitate driving operations and minimize the incidence of crashes. They also suggest that interchanges should be built along straight roadway sections. These criteria may prove ineffective in situations where there is no alternative to terminals being located along curved motorway segments. The paper investigates driving behavior along parallel deceleration curved terminals, with attention paid to the difference in impact between terminals having a curvature which is the same sign as the motorway segment (i.e., continue design), and those having an opposite curvature (i.e., reverse design). A driving simulation study was set up to collect longitudinal and transversal driver behavioral data in response to experimental factor variations. Forty-eight drivers were stratified on the basis of age and gender, and asked to drive along three randomly assigned circuits with off-ramps obtained by combining experimental factors such as motorway mainline curve radius (2 values), terminal length (3), curve direction (2), and traffic conditions (2). The motorway radius was found to be significant for drivers’ preferred speed when approaching the terminal. Terminal length and traffic volume do not have a significant impact on either longitudinal or transversal driver outputs. However, the effect of curve direction was found to be significant, notably for reverse terminals which do not compel drivers to select appropriate speeds and lane change positions. This terminal type can give rise to critical driving situations that should be considered at the design stage to facilitate the adoption of appropriate safety countermeasures.

scholarly journals The bowel and beyond: extracolonic findings from CT colonography

2021 ◽  
Author(s):  
Gerard Lambe ◽  
Peter Hughes ◽  
Louise Rice ◽  
Caoimhe McDonnell ◽  
Mark Murphy ◽  
...  
Keyword(s):  
Ct Colonography ◽  
Surgical Intervention ◽  
Potential Significance ◽  
Age And Gender ◽  
Abdominal Aortic ◽  
Life Threatening ◽  
Extracolonic Findings ◽  
The Difference ◽  
Clinically Significant ◽  
And Gender

AbstractCT colonography has emerged as the investigation of choice for suspected colorectal cancer in patients when a colonoscopy in incomplete, is deemed high risk or is declined because of patient preference. Unlike a traditional colonoscopy, it frequently reveals extracolonic as well as colonic findings. Our study aimed to determine the prevalence, characteristics and potential significance of extracolonic findings on CT colonography within our own institution. A retrospective review was performed of 502 patients who underwent CT colonography in our institution between January 1, 2010 and January 4, 2015. Of 502 patients, 60.63% had at least one extracolonic finding. This was close to other similar-sized studies (Kumar et al. Radiology 236(2):519–526, 2005). However, our rate of E4 findings was significantly higher than that reported in larger studies at 5.3%(Pooler et al. AJR 206:313–318, 2016). The difference may be explained by our combination of symptomatic/screening patients or by the age and gender distribution of our population. Our study lends support to the hypothesis that CT colonography may be particularly useful in identifying clinically significant extracolonic findings in symptomatic patients. CT colonography may allow early identification of extracolonic malignancies and life-threatening conditions such as an abdominal aortic aneurysm at a preclinical stage when they are amenable to medical or surgical intervention. However, extracolonic findings may also result in unnecessary investigations for subsequently benign findings.

Neurological soft signs in homicidal men with antisocial personality disorder

2004 ◽  
Vol 19 (7) ◽  
pp. 433-437 ◽  
Author(s):  
Nina Lindberg ◽  
Pekka Tani ◽  
Jan-Henry Stenberg ◽  
Björn Appelberg ◽  
Tarja Porkka-Heiskanen ◽  
...  
Keyword(s):  
Personality Disorder ◽  
Antisocial Personality Disorder ◽  
Brain Dysfunction ◽  
Antisocial Personality ◽  
Age And Gender ◽  
Neurological Soft Signs ◽  
System Defect ◽  
History Of ◽  
Forensic Psychiatric ◽  
And Gender

AbstractNeurological soft signs (NSS) are characterized by abnormalities in motor, sensory, and integrative functions. NSS have been regarded as a result of neurodevelopmental dysfunction, and as evidence of a central nervous system defect, resulting in considerable sociopsychological dysfunction. During the last decade there has been growing evidence of brain dysfunction in severe aggressive behavior. As a symptom, aggression overlaps a number of psychiatric disorders, but it is commonly associated with antisocial personality disorder. The aim of the present study was to examine NSS in an adult criminal population using the scale by Rossi et al. [29]. Subjects comprised 14 homicidal men with antisocial personality disorder recruited from a forensic psychiatric examination. Ten age- and gender-matched healthy volunteers as well as eight patients with schizophrenia, but no history of physical aggression, served as controls. The NSS scores of antisocial offenders were significantly increased compared with those of the healthy controls, whereas no significant differences were observed between the scores of offenders and those of patients with schizophrenia. It can be speculated that NSS indicate a nonspecific vulnerability factor in several psychiatric syndromes, which are further influenced by a variety of genetic and environmental components. One of these syndromes may be antisocial personality disorder with severe aggression.

Subjective Time Experience in an Intergenerational Sample

1981 ◽  
Vol 13 (3) ◽  
pp. 183-193 ◽  
Author(s):  
Pamela E. Cooper ◽  
L. Eugene Thomas ◽  
Scott J. Stevens ◽  
David Suscovich
Keyword(s):  
Age Differences ◽  
Chronological Age ◽  
Subjective Time ◽  
Subjective Age ◽  
Age And Gender ◽  
Men And Women ◽  
Adult Men ◽  
Time Experience ◽  
The Difference ◽  
And Gender

The roles chronological age and gender play in subjective time experience were explored in a sample of 294 adult men and women. Subjective time experience (STE: the difference between subjective age and chronological age) was found to vary widely among individuals, with some being “accurate” (SA = CA), and others either “retarded” (SA < CA) or “advanced” (SA > CA). Males were more retarded in STE than females at every point in the lifespan, and patterns of age differences in adulthood differed for the two sexes as well. The results suggest that chronological age may play a key role in transitions in STE, and that chronological age is more significant in the STE of women than in the STE of men.

Age and gender influence on foveal avascular zone in healthy eyes

2019 ◽  
Vol 189 ◽  
pp. 107856 ◽  
Author(s):  
Francisco Gómez-Ulla ◽  
Paula Cutrin ◽  
Paz Santos ◽  
Maribel Fernandez ◽  
Maximino Abraldes ◽  
...  
Keyword(s):  
Foveal Avascular Zone ◽  
Age And Gender ◽  
Gender Influence ◽  
Avascular Zone ◽  
And Gender ◽  
Healthy Eyes

S169 – Radiation-Associated Dysphagia with Nasopharyngeal Carcinoma

2008 ◽  
Vol 139 (2_suppl) ◽  
pp. P132-P133
Author(s):  
Jeremy D. Meier ◽  
Rebecca Leonard ◽  
D Gregory Farwell ◽  
Peter C Belafsky
Keyword(s):  
Nasopharyngeal Carcinoma ◽  
Average Duration ◽  
Clinical Database ◽  
Swallowing Function ◽  
Age And Gender ◽  
Swallowing Dysfunction ◽  
And Gender ◽  
Maximal Average ◽  
Pharyngeal Constriction ◽  
Normal Controls

Objectives We have observed that patients with dysphagia after radiotherapy (RT) for nasopharyngeal carcinoma (NPC) have substantially worse swallowing function than patients treated with RT of other sub-sites. The purpose of this investigation was to describe swallowing dysfunction after RT for NPC and compare swallowing parameters to patients receiving RT for cancer from another site. Methods Fluoroscopic swallowing data of persons with dysphagia after RT for NPC was abstracted from a clinical database. Objective swallowing parameters were compared to age- and gender-matched normal controls and to cancer stage-matched patients treated with RT for oropharyngeal cancer (OPC). Results 13 patients with NPC were compared to 13 controls and 13 patients with OPC. The average duration from RT to fluoroscopic study was 74 months for NPC and 24 months for OPC (p=.06). 62% of NPC and 47% of OPC were gastrostomy tube-dependent. 92% of NPC patients aspirated or penetrated compared to 62% of OPC patients. The maximal average tolerated bolus was 10.6cc for NPC and 22.2cc for OPC (p<.02). Mean hyolaryngeal elevation was 4.02 (±1.27) for normals, 2.96 (±0.86) for OPC, and 2.45 (± 1.17) for NPC (p<.01). Opening of the pharyngoesophageal segment was lower than normal in both NPC and OPC. Pharyngeal constriction was 0.08 (±0.09) for normals, 0.40 (±0.24) for OPC and 0.45 (±0.27) for NPC (p<.001). Conclusions The data suggest that patients with dysphagia after radiotherapy for NPC present at a later date, have significantly less hyolaryngeal elevation, have weaker pharyngeal constriction, and cannot tolerate as large a bolus as patients treated with radiotherapy for OPC.

Variation of intraocular pressure with age and gender

2014 ◽  
Vol 4 (1) ◽  
pp. 57 ◽  
Author(s):  
Mohammed Jeelani ◽  
RH Taklikar ◽  
Anupama Taklikar ◽  
Vijayanath Itagi ◽  
Amruta Bennal
Keyword(s):  
Intraocular Pressure ◽  
Age And Gender ◽  
And Gender
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