Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Kristina D Simmons"'
Autor:
Olivier Marre, Vicente Botella-Soler, Kristina D Simmons, Thierry Mora, Gašper Tkačik, Michael J Berry
Publikováno v:
PLoS Computational Biology, Vol 11, Iss 7, p e1004304 (2015)
Motion tracking is a challenge the visual system has to solve by reading out the retinal population. It is still unclear how the information from different neurons can be combined together to estimate the position of an object. Here we recorded a lar
Externí odkaz:
https://doaj.org/article/be558c9eb99948838f8b1e07304baa59
Autor:
Kristina D Simmons, Jason S Prentice, Gašper Tkačik, Jan Homann, Heather K Yee, Stephanie E Palmer, Philip C Nelson, Vijay Balasubramanian
Publikováno v:
PLoS Computational Biology, Vol 9, Iss 12, p e1003344 (2013)
Redundancies and correlations in the responses of sensory neurons may seem to waste neural resources, but they can also carry cues about structured stimuli and may help the brain to correct for response errors. To investigate the effect of stimulus s
Externí odkaz:
https://doaj.org/article/1f1439fc53704e978d04af935e03258d
Autor:
Jason S Prentice, Jan Homann, Kristina D Simmons, Gašper Tkačik, Vijay Balasubramanian, Philip C Nelson
Publikováno v:
PLoS ONE, Vol 6, Iss 7, p e19884 (2011)
We present an algorithm to identify individual neural spikes observed on high-density multi-electrode arrays (MEAs). Our method can distinguish large numbers of distinct neural units, even when spikes overlap, and accounts for intrinsic variability o
Externí odkaz:
https://doaj.org/article/e5173d96957040758a2f05992f9ff2c7
Autor:
Salman Zaheer, Douglas L. Fraker, Heather Wachtel, Kristina D. Simmons, Rachel R. Kelz, Giorgos C. Karakousis, Lindsay E. Kuo
Publikováno v:
Annals of Surgical Oncology. 23:2571-2576
Racial disparities exist in thyroidectomy outcomes. One contributing factor may be the disease state upon presentation to a surgeon. Minorities with thyroid cancer present at a later disease stage and with larger tumors. This relationship has not bee
Publikováno v:
Surgery for Obesity and Related Diseases. 12:144-149
Obesity is a significant public health problem in the United States. Despite the known benefits of bariatric surgery, most patients eligible for bariatric surgery do not receive it. Access to minimally invasive bariatric surgery (MIS), the surgical g
Publikováno v:
Journal of the American College of Surgeons. 221:914-922
In 2006, the Centers for Medicare and Medicaid Services restricted coverage for bariatric procedures to designated high-volume Centers of Excellence. The effect of centralization of elective surgical procedures on the ability of patients to access su
Publikováno v:
Journal of Critical Care. 30:310-314
Introduction Surgeons struggle to counsel families on the role of surgery and likelihood of survival in the moribund patient. We sought to develop a risk prediction model for postoperative inpatient death for the moribund surgical candidate. Material
Publikováno v:
Annals of surgery. 265(3)
OBJECTIVE The goal of this study was to examine regional variation in use of minimally invasive surgical (MIS) operations. SUMMARY BACKGROUND DATA Regional variation exists in performance of surgical operations. Variation in the use of MIS has not be
Autor:
Giorgos C. Karakousis, Edmund K. Bartlett, Robert E. Roses, Heather Wachtel, Douglas L. Fraker, Kristina D. Simmons, Rachel R. Kelz
Publikováno v:
Cancer. 121:747-757
BACKGROUND Although studies of metastasectomy have been limited primarily to institutional experiences, reports of favorable long-term outcomes have generated increasing interest. In the current study, the authors attempted to define the national pra
Autor:
Kristina D. Simmons, Jashodeep Datta, Lindsay E. Kuo, Rachel R. Kelz, Douglas L. Fraker, Salman Zaheer, Noel N. Williams, Samuel D. Pimentel
Publikováno v:
Annals of surgery. 265(5)
The aim of this study is to compare surgical outcomes of international medical graduates (IMGs) and United States medical graduates (USMGs).IMGs represent 15% of practicing surgeons in the United States (US), and their training pathways often differ