Branding/Logomark minus Citation Combined Shape Icon/Bookmark-empty Icon/Copy Icon/Collection Icon/Close Copy 7 no author result Created with Sketch. Icon/Back Created with Sketch. Match!
John Hermiz
University of California, San Diego
6Publications
3H-index
16Citations
Publications 6
Newest
Published on Feb 11, 2019in PLOS Computational Biology 3.96
Nicholas Rogers1
Estimated H-index: 1
(UCSD: University of California, San Diego),
John Hermiz3
Estimated H-index: 3
(UCSD: University of California, San Diego)
+ 11 AuthorsDavid Barba5
Estimated H-index: 5
(UCSD: University of California, San Diego)
Electrocorticography (ECoG) is becoming more prevalent due to improvements in fabrication and recording technology as well as its ease of implantation compared to intracortical electrophysiology, larger cortical coverage, and potential advantages for use in long term chronic implantation. Given the flexibility in the design of ECoG grids, which is only increasing, it remains an open question what geometry of the electrodes is optimal for an application. Conductive polymer, PEDOT:PSS, coated micr...
1 Citations Source Cite
Alfredo Lucas (UCSD: University of California, San Diego), John Hermiz3
Estimated H-index: 3
(UCSD: University of California, San Diego)
+ 3 AuthorsVikash Gilja21
Estimated H-index: 21
(UCSD: University of California, San Diego)
Stroke patients are monitored hourly by physicians and nurses in an attempt to better understand their physical state. To quantify the patients’ level of mobility, hourly movement (i.e. motor) assessment scores are performed, which can be taxing and time consuming for nurses and physicians. In this study we attempt to find a correlation between patient motor scores and continuous accelerometer data recorded in subjects who are unilaterally impaired due to stroke. The accelerometers were placed o...
Source Cite
Published on Aug 1, 2018in NeuroImage 5.43
John Hermiz3
Estimated H-index: 3
(UCSD: University of California, San Diego),
Nicholas Rogers1
Estimated H-index: 1
(UCSD: University of California, San Diego)
+ 7 AuthorsVikash Gilja21
Estimated H-index: 21
(UCSD: University of California, San Diego)
Abstract Electrocorticography (ECoG), electrophysiological recording from the pial surface of the brain, is a critical measurement technique for clinical neurophysiology, basic neurophysiology studies, and demonstrates great promise for the development of neural prosthetic devices for assistive applications and the treatment of neurological disorders. Recent advances in device engineering are poised to enable orders of magnitude increase in the resolution of ECoG without comprised measurement qu...
3 Citations Source Cite
Published on Mar 1, 2018in Advanced Functional Materials 13.32
Mehran Ganji3
Estimated H-index: 3
(UCSD: University of California, San Diego),
Erik Kaestner5
Estimated H-index: 5
(UCSD: University of California, San Diego)
+ 15 AuthorsGarth Rees Cosgrove2
Estimated H-index: 2
(Brigham and Women's Hospital)
Recording neural activity during neurosurgical interventions is an invaluable tool for both improving patient outcomes and advancing our understanding of neural mechanisms and organization. However, increasing clinical electrodes' signal-to-noise and spatial specificity requires overcoming substantial physical barriers due to the compromised metal electrochemical interface properties. The electrochemical properties of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) based inte...
9 Citations Source Cite
Published on Aug 1, 2016 in EMBC (International Conference of the IEEE Engineering in Medicine and Biology Society)
John Hermiz3
Estimated H-index: 3
(UCSD: University of California, San Diego),
Nick Rogers2
Estimated H-index: 2
(UCSD: University of California, San Diego)
+ 7 AuthorsVikash Gilja21
Estimated H-index: 21
(UCSD: University of California, San Diego)
Open source electrophysiology (ephys) recording systems have several advantages over commercial systems such as customization and affordability enabling more researchers to conduct ephys experiments. Notable open source ephys systems include Open-Ephys, NeuroRighter and more recently Willow, all of which have high channel count (64+), scalability, and advanced software to develop on top of. However, little work has been done to build an open source ephys system that is clinic compatible, particu...
3 Citations Source Cite
Published on Apr 5, 2016in Neurology 8.05
Jamie Nicole LaBuzetta4
Estimated H-index: 4
(UCSD: University of California, San Diego),
John Hermiz3
Estimated H-index: 3
(UCSD: University of California, San Diego)
+ 1 AuthorsNavaz Karanjia1
Estimated H-index: 1
(UCSD: University of California, San Diego)
Objective: We explore the feasibility of automating motor function scoring by using continuous accelerometer measurements to identify characteristics present in both accelerometer recordings and motor exam scores. Background: The neurological motor exam provides important information about a patient’s clinical status in the ICU, but the frequency at which it needs to be performed often makes it arduous for both healthcare providers and patients. Methods: Patients with unilateral motor impairment...
1