Friday Factoids: Sleep Can Affect Brain Size!

 

A recent study examined the relationship between sleep and brain volume. The study, which was published in an online article from the journal Neurology, studied 147 adults. Two MRI scans were conducted on the participants 3 ½ years apart and the participants also completed a sleep hygiene questionnaire. The researchers determined that about 35% of the participants met criteria for “poor sleep health.”

 

For our neuro-folks, the study found a link between poor sleep quality and “reduced volume within the right superior frontal cortex in cross-sectional analyses” as well as “an increased rate of atrophy within widespread frontal, temporal, and parietal regions in longitudinal analyses.” Poor sleep did not appear to be correlated with hippocampal volume or atrophy.

 

If that sounds too complicated, read this! The study found a link between poor sleep quality and faster decline in brain volume or size (certain areas of the brain are more affected than others). They also found that the effects were more pronounced in individuals over 60 years old.

 

The study noted that it is unclear which comes first, so they don’t know if poor sleep causes the declining brain volume or if the declining brain volume causes poor sleep. However, these results may be an incentive to improve the quality of our sleep and to help our patients improve the quality of their sleep!

 

Sexton, C. E., Storsve, A. B., Walhovd, K., B., Johansen-Berg, H., Fjell, A. M. (2014). Poor sleep quality is associated with increased cortical atrophy in community-dwelling adults [Abstract]. Neurology, 83(11) 967-973.

 

Willingham, V. (2014, September). Lack of sleep may shrink your brain. CNN Health.

 

Brittany Best, BA
WKPIC Doctoral Intern

 

 

Friday Factoids: A Link Between TIA and PTSD?

 

 

A new study has investigated the link between “mini-strokes,” transient ischemic attacks (TIA’s) and the development of posttraumatic stress disorder (PTSD) symptoms. Published in the journal Stroke, the study examined 108 patients who had suffered a TIA. The study involved questionnaires the patients completed three months after their TIA. The co-author of the study Kathrin Utz, Ph.D. defined a TIA as a “brief episode of stroke-like symptoms, such as sudden onset of numbness, weakness or paralysis, slurred speech, loss of language, sudden loss of memory, blurred vision, confusion, and severe headache.” An article added that TIA are cause by a restricted blood supply and typically occur for less than 5 minutes.

 

The study found that 1/3 of the patients developed symptoms of PTSD, including worry, nightmares, flashbacks, and social isolation. The study also noted that individuals who exhibit symptoms of PTSD were also more likely to demonstrate symptoms of depression and anxiety. Utz reported that younger patients and patients who generally found it difficult to cope with stress were more likely to present with PTSD and other mental health symptoms. Although Utz stated that the reason for the correlation between TIA’s and PTSD symptoms is currently unclear, she suggested that an emphasis should be placed on teaching TIA patients, particularly, younger TIA patients, coping skills for managing stress.

 

Pedersen, Traci. (2014, September). Mini-stroke may lead to PTSDPsychCentral.

 

 

Brittany Best, BA
WKPIC Doctoral Intern

 

 

WKPIC INTERNS 2014-2015!

Wow has this group been camera-shy! But our intrepid photographer Will Battle at last tracked them down and got a photo.

 

 

On the left is Faisal Roberts from Carlow University in Pittsburgh, PA. At the center is Brittany Best, from the Adler School of Professional Psychology in Chicago, IL. On the right, we have Graham Martin, from the Chicago School of Professional Psychology in Chicago, IL.

 

Welcome!

 

 

Friday Factoids: Bullying in the Workplace

 

 

Bullying. What do you think of when you hear that word? What age demographic immediately springs to the forefront of your mind? What specific behaviors and images does your mind immediately conjure?

 

Without being especially informed or at all learned about the topic, I would have guessed that bullying reaches its peak around elementary school, and progressively wanes as children become more mature going through middle and high school. That’s not to ludicrously state that bullying completely and magically dissolves in the teenage years, but rather a (speculative) statement that traditional bullying behaviors (name calling, hitting, etc.) are not as frequent or blatant as children progress past elementary school.

 

A new nationwide study conducted by CareerBuilder that polled 3, 400 full time employees in the private sector across many different industries yielded results indicating that nearly 33 % of individuals in the workforce experienced bullying and, startlingly, 20 % have left their job due to it. Rosemary Haefner, an HR representative, stated that “Bullying impacts workers of all backgrounds regardless of race, education, income, and level of authority within an organization.” Although workplace bullying tended to affect more women than men (34% to 22 %), both ratios were fairly high. Regarding ethnicity, the numbers of those that felt bullied were relatively even: 25 % Latino, 27 % African American, and 24 % Caucasian.

 

“Professional bullying” is difficult to tackle head on, as the metric defining this kind bullying is elusive, diffuse and ambiguous. It is not the relatively basic conceptualization of bullying that exists in the schoolyard, which generally existed within the parameters of simplicity. This type of bullying has evolved to become increasingly complex and insidiously adaptive. “Professional bullying” can be direct, such as belittling, intimidation, and open criticism in front of others, or more subtle, such as passive aggressiveness, being ignored or dismissed, or being excluded from projects, etc. What do you make of this information? Are you at all surprised? What steps can be taken to reduce professional bullying?

 

Dill, Catherine. (2014, September).  One in five workers have left their job because of bullying.  Retrieved from Forbes.

 

Faisal Roberts, MA
WKPIC Doctoral Intern

 

 

Summary of Giving Courts the Information Necessary to Implement Limited Guardianships: Are We There Yet?

 

 

Purpose
Gibson (2011) provided a retrospective analysis of adult guardianship cases in two Kentucky counties. The goal of the analysis was to determine if the information provided to the courts during these cases was comprehensive, if least restrictive intervention alternatives were considered, and if the limited guardianship option was utilized. Gibson (2011) concluded with recommendations for improvements in these areas of guardianship cases with particular attention to the role social workers could play.

 

Background
The article reported an estimate from 2006 that 1.5 million people were under private or public guardianships. However, the article also noted that the US Government Accountability Office stated that neither state governments nor federal governments keep track of how many elderly individuals have guardians or the incidences of abuse of those individuals with guardians. While Gibson (2011) highlighted many intended benefits of guardianships such as protecting people from abuse, neglect, and exploitation, the article also highlighted potential pitfalls of guardianships and the current system.

 

Autonomy appeared to be the biggest concern once an individual was determined to need a guardian. Gibson (2011) discussed a case from 1966, Lake v. Cameron, which highlighted the importance of the least restrictive intervention. In the case, a 60-year-old woman was reported to wander the streets and was involuntarily hospitalized. She was diagnosed with dementia, but not deemed to be a danger to herself or others. The court found that the woman could not be indefinitely hospitalized without considering less restrictive forms of treatment. Gibson (2011) mentioned a previous study of guardianship cases noting that 94% of petitions were granted and only 13% of those granted were limited guardianships. Gibson (2011) also cited a review of court practices that concluded that reports with more thorough testimony were more likely to result in limited guardianships being awarded.

 

Methodology
The article examined 40 randomly selected disability cases of 813 disability cases in two Kentucky counties from a three-year period (2004, 2005, 2006). The study used a modified Guardianship Evaluation Recording Instrument (GERI Mod) to examine information for the cases and collected demographics, social workers’ reports, psychologists’ reports, physicians’ reports, and the audio recording of court testimony, if available. The analysis looked at over 300 items and determined whether the item was present or not. The items looked at information that included, but was not limited to, clinical examination procedures, medical history, cognitive symptoms, functional abilities, social functioning, consideration of least restrictive interventions, diagnoses, and final recommendations.

 

Results
Gibson (2011) found that 97% of the guardianship cases examined were granted, 82% of those were awarded full guardianships and 18% were limited guardianships (partially disabled in Kentucky). The study utilized seventeen of the items that were consistent with Kentucky law as well as current best practice and provided a score of adherence to these seventeen items. Gibson (2011) found that psychologists scored a mean of 11.98 with a standard deviation of 3.21, social workers scored a mean of 11.45 with a standard deviation of 1.62, and physicians scored a mean of 8.35 with a standard deviation of 2.65. Based on these findings, Gibson (2011) determined that there was a significant difference between the adherence score of the physicians and the other two disciplines. Although the mean score of psychologists was slightly higher than that of the social workers, the smaller standard deviation indicates that the social workers were more consistently adhering to the items. Gibson (2011) determined that medical history, effect of medications on behaviors, adaptive behaviors, and strengths were frequently lacking from the reports of psychologists, social workers, and physicians alike.

 

Discussion
Gibson concluded with a discussion of how social workers could be useful in providing more information to courts in guardianship cases. The suggestion was to have a court visitor, a social worker who would come in to ensure that all areas were being address properly, that the least restrictive alternative was being considered, and that clients were empowered to seek clarification and ask questions. Even though social workers provided similar amounts of information in the cases examined for this article, Gibson (2011) expressed that social workers are uniquely primed for this role, given that they have a history of advocacy, are familiar with other professional disciplines, and have the opportunity to educate clients and their families. Gibson (2011) concluded that more thorough information from social workers and other professionals would better help the courts make decisions about guardianships and may prepare a court to award limited guardianships when the individual is still capable of maintaining some of their basic rights and autonomy.

 

Reference
Gibson, L. (2011). Giving courts the information necessary to implement limited guardianships: Are we there yet?. Journal of Gerontological Social Work, 54(8) 803-818. doi: 10.1080/01634372.2011.604668

 

Brittany Best, BA
WKPIC Doctoral Intern