Speech processing in voice-hearers: Bridging the gap between empirical research and clinical implications

2021 ◽  
pp. 000486742110683
Author(s):  
Sophie E Richards ◽  
Sean P Carruthers ◽  
David J Castle ◽  
Susan L Rossell

Individuals who hear voices (i.e. auditory verbal hallucinations) have been reported to exhibit a range of difficulties when listening to and processing the speech of other people. These speech processing challenges are observed even in the absence of hearing voices; however, some appear to be exacerbated during periods of acute symptomology. In this advisory piece, key findings from pertinent empirical research into external speech processing in voice-hearers are presented with the intention of informing healthcare professionals. It is the view that through a better understanding of the speech processing deficits faced by individuals who hear voices, more effective communication with such patients can be had.

Author(s):  
Kristiina Kompus ◽  
Kenneth Hugdahl

Auditory verbal hallucinations (AVH) consist of hearing voices that are not physically present. This perceptual phenomenon is of increasing interest for many research fields. In psychiatric patients, negative and distressing AVH reduce the quality of life, and understanding the mechanisms causing AVH is relevant for advancing clinical interventions. The cognitive and neural mechanisms of AVH are also of interest for research into neural underpinnings of speech processing. This chapter reviews theories of AVH and gives an overview of the main findings from behavioural and neuroimaging studies on individuals with AVH. Individuals who experience AVH show structural changes to auditory perception regions in the superior temporal lobes, as well as altered structural and functional connectivity patterns between auditory perception areas and other brain regions. The active ‘state’ of AVH is associated with increased neural activity in the primary and secondary auditory areas. Taken together, AVH are a perceptual phenomenon that represents a dysfunctional bottom-up activity in the temporal lobe auditory perception region, and altered connectivity with the areas responsible for implementing top-down control in the frontal cortex.


2018 ◽  
Vol 44 (suppl_1) ◽  
pp. S78-S78
Author(s):  
Susan Rossell ◽  
Eric Tan ◽  
Nathan Wilson ◽  
Wei Lin Toh ◽  
Sean Carruthers ◽  
...  

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
P Satalkar ◽  
V Provoost

Abstract Study question How do Indian healthcare professionals describe their clinical experience with and perspectives on AMH testing in Indian women seeking fertility treatments including fertility preservation? Summary answer The HCPs cautioned against AMH testing as a screening tool in presumed fertile Indian women due to its anticipated impact on women’s arranged-marriage prospects. What is known already AMH test is being increasingly used to assess women’s ovarian reserve (OR) while planning fertility treatments or to guide decisions about fertility preservation (FP). There is weak evidence suggesting that serum AMH level and fertility treatment outcomes vary in different population groups. Surveys with women in reproductive age (e.g. the US, Ireland, the Netherlands) indicate that a majority wants to know their OR to aid reproductive decision making. As yet, both globally and in an Indian context, there are only few qualitative studies exploring the views of HCPs on the OR assessment in clinical practice and its socio-cultural implications. Study design, size, duration This paper reports the findings of an exploratory qualitative research aimed at understanding whether and how elective fertility preservation could influence reproductive autonomy of Indian women. Between June 2018 and April 2019, IVF specialists and obstetricians practicing in ten cities across five Indian states were interviewed in English (language commonly spoken) using a semi-structured interview guide. The discussion about OR assessment with AMH-testing was initiated by the participants indicating its significance in their clinical practice. Participants/materials, setting, methods The study sample included 17 male and 15 female HCPs, the majority (18/32) was practicing in Mumbai. Twenty-six of them were in private practice while six worked as OBGYNs in publicly funded teaching hospitals. Twenty-six participants were interviewed in their clinics and the remaining six using Skype or telephone. After several rounds of immersive reading, the interview sections on OR and AMH-test were analyzed inductively using Braun and Clarke’s thematic analysis. Main results and the role of chance Several participants reported that many of their patients present with decreased OR (DOR) at a younger age and need higher dosages of hormones for ovulation induction compared to the dosages mentioned in international guidelines. They corroborated this experience with a few peer-reviewed articles indicating a six-years age difference in OR of Indian women undergoing IVF compared to Spanish women. A majority of participants advocated for the rational use of OR assessment in IVF patients but warned against its indiscriminate use or interpretation out of context due to concerns about overdiagnosis of ovarian factor infertility and overtreatment with IVF with donor eggs. Although the physicians who had performed elective FP perceived AMH test as a simple, affordable and empowering tool to guide FP decisions, most participants were critical of using AMH-test as a screening tool in young, presumed fertile women completing university education. They were concerned that a diagnosis of DOR as a result of such screening in this population in the Indian context will adversely impact women’s chances of marriage and might further increase pressure on women to get married and complete their childbearing early even if they are not ready for it. Limitations, reasons for caution This is the first qualitative study assessing views of Indian HCPs on AMH testing. These results are indicative rather than a representation of views of Indian HCPs. Almost half of the contacted HCPs did not respond to interview requests; we do not know whether they had different views. Wider implications of the findings The insights on clinical implications of AMH testing in India are relevant to other societies beyond the Euro-American and Australian context where AMH testing will increase in the future. The socio-cultural implications of ‘routine’ AMH testing in India urges us to be aware of similar implications in other cultural contexts. Trial registration number Not applicable


Author(s):  
Bruce Hugman

All communications, especially those intended to influence attitudes and behaviour, depend on the empathy, creativity, and clarity of those responsible for them. Communications of all kinds, in healthcare and other sectors, can be greatly enhanced by the appropriate use of modern media and technology, but at the heart of effective communications are humane and compassionate purposes and values, which have the welfare of the recipient clearly in focus, whatever the chosen method or medium. This chapter examines ways in which communications in healthcare have often failed to meet the highest standards in protecting the welfare and safety of patients. It proposes a number of strategies for addressing the shortcomings in areas such as information for patients and healthcare professionals, physician and pharmacist consultations, and the avoidance of medicinal and vaccination errors and crises.


Neuroreport ◽  
1999 ◽  
Vol 10 (16) ◽  
pp. 3429-3435 ◽  
Author(s):  
Fan-Gang Zeng ◽  
Sandy Oba ◽  
Smita Garde ◽  
Yvonne Sininger ◽  
Arnold Starr

2020 ◽  
Vol 10 (4) ◽  
pp. 1775-1778
Author(s):  
Anouk Tosserams ◽  
Maarten J. Nijkrake ◽  
Ingrid H.W.M. Sturkenboom ◽  
Bastiaan R. Bloem ◽  
Jorik Nonnekes

Compensation strategies are an essential part of managing gait impairments in people with Parkinson’s disease (PD). We conducted an online survey among 320 healthcare professionals with specific expertise in PD management, to evaluate their knowledge of compensation strategies for gait impairments in people with PD, and whether they applied these in daily practice. Only 35% of professionals was aware of all categories of compensation strategies. Importantly, just 23% actually applied all seven available categories of strategies when treating people with PD in clinical practice. We discuss the clinical implications, and provide recommendations to overcome this knowledge gap.


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