In: Annual international conference of the IEEE Engineering in Medicine and Biology Society, EMBC, pp 6927–6930 Lin Z, Zecca M, Sessa S, Bartolomeo L, Ishii H, Takanishi A (2011) Development of the wireless ultra-miniaturized inertial measurement unit WB-4: preliminary performance evaluation. Riener A (2012) Subliminal persuasion and its potential for driver behavior adaptation. Rosen DL, Singh SN (1992) An investigation of subliminal embed effect on multiple measures of advertising effectiveness. Trends Cogn Sci 16:411–417Įgermann H, Kopiez R, Reuter C (2006) Is there an effect of subliminal messages in music on choice behavior? J Artic Support Null Hypothesis 4(2):29–46 Analytics, Willow GroveĬohen MA, Cavanagh P, Chun Marvin M, Nakayama K (2012) The attentional requirements of consciousness. Lysaught RJ, Hill SG, Dick AO, Plamondon BD, Linton PM, Wierwille WW, Zaklad AL, Bittner AC, Wherry RJ (1989) Operator workload: comprehensive review and evaluation of operator workload methodologies. Kanfer R, Ackerman P (1989) Motivation and cognitive abilities: an integrative aptitude-treatment interaction approach to skill acquisition. Ergonomics 19:175–182īhatnager V, Drury CG, Schiro SG (1985) Posture, postural discomfort, and performance. In: IEEE international conference on robotics and automation (ICRA), pp 5737–5742Ĭorlett EN, Bishop RP (1976) A technique for assessing postural discomfort. Lin Z, Uemura M, Zecca M, Sessa S, Ishii H, Bartolomeo L, Itoh K, Tomikawa M, Hashizume M, Takanishi A (2011) Waseda Bioinstrumentation system WB-3 as a wearable tool for objective laparoscopic skill evaluation. Tanoue K, Ieiri S, Konishi K, Yasunaga T, Okazaki K, Yamaguchi S, Yoshida D, Kakeji Y, Hashizume M (2008) Effectiveness of endoscopic surgery training for medical students using a virtual reality simulator versus a box trainer: a randomized controlled trial. Minim Invasive Ther Allied Technol 6:36–40 Surg Endosc 15:1204–1207īerguer R, Remler M, Beckley D (1997) Laparoscopic instruments cause increased forearm fatigue: a subjective and objective comparison of open and laparoscopic techniques. Contin Educ Anaesth Crit Care Pain 4:107–110īerguer R, Smith WD, Chung YH (2001) Performing laparoscopic surgery is significantly more stressful for the surgeon than open surgery. Perrin M, Fletcher A (2004) Laparoscopic abdominal surgery. Lacy AM, García-Valdecasas JC, Delgado S, Castells A, Taurá P, Piqué JM, Visa J (2002) Laparoscopy-assisted colectomy versus open colectomy for treatment of non-metastatic colon cancer: a randomised trial. Golub R, Siddiqui F, Pohl D (1998) Laparoscopic Versus Open Appendectomy: A Metaanalysis. Kennedy GD, Heise C, Rajamanickam V, Harms B, Foley EF (2009) Laparoscopy decreases postoperative complication rates after abdominal colectomy. Novitsky YW, Litwin DEM, Callery MP (2004) The net immunologic advantage of laparoscopic surgery. Its effectiveness and efficiency were confirmed against supraliminal stimuli transmitted at the conscious level: Subliminal persuasion improved upper limb posture of trainees, with a smaller increase on the overall workload. We propose subliminal persuasion as a method to give subconscious real-time stimuli to improve upper limb posture during laparoscopic training. Moreover, the additional workload required for subconscious processing of subliminal visual stimuli is less than the one required for supraliminal visual stimuli, which is processed instead at the conscious level. We found that subliminal visual stimulation is a valid method to improve trainees’ upper limb posture during laparoscopic training. The control group instead was exposed to longer (about 660 ms) supraliminal visual stimuli. ![]() One group was exposed, when their posture was not correct during training, to a short (about 33 ms) subliminal visual stimulus. A monitor displayed not only images from laparoscope, but also a visual stimulus, a transparent red cross superimposed to the laparoscopic images, when the trainee had incorrect upper limb posture. ![]() MethodsĪ 9-axis inertial measurement unit was used to compute the upper limb posture, and a Detection Reaction Time device was developed and used to measure the workload. In this paper, the authors propose a method, named subliminal persuasion, which gives the trainee real-time advice for correcting the upper limb posture during laparoscopic training like the expert but leads to a lower increment in the workload. However, a poor posture can result in increased static muscle loading, faster fatigue, and impaired psychomotor task performance. Current training for laparoscopy focuses only on the enhancement of manual skill and does not give advice on improving trainees’ posture.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |