M
Mohsen Mollazadeh
Researcher at Johns Hopkins University
Publications - 24
Citations - 676
Mohsen Mollazadeh is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Amplifier & Local field potential. The author has an hindex of 13, co-authored 24 publications receiving 620 citations. Previous affiliations of Mohsen Mollazadeh include Johns Hopkins University School of Medicine.
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Journal ArticleDOI
Micropower CMOS Integrated Low-Noise Amplification, Filtering, and Digitization of Multimodal Neuropotentials
TL;DR: A 16-channel neural interface integrated circuit fabricated in a 0.5 mum 3M2P CMOS process for selective digital acquisition of biopotentials across the spectrum of neural signal modalities in the brain, showing spike signals in rat somatosensory cortex as well as alpha EEG activity in a human subject.
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State-based decoding of hand and finger kinematics using neuronal ensemble and LFP activity during dexterous reach-to-grasp movements.
TL;DR: Combining LFP-based state decoding with spike-based kinematic decoding may be a valuable step toward the realization of BMI control of a multifingered neuroprosthesis performing dexterous manipulation.
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Spatiotemporal variation of multiple neurophysiological signals in the primary motor cortex during dexterous reach-to-grasp movements
Mohsen Mollazadeh,Vikram Aggarwal,Adam G. Davidson,Andrew Law,Nitish V. Thakor,Marc H. Schieber +5 more
TL;DR: Different neurophysiological signals reflect different underlying processes that distribute information through the motor cortex during reach-to-grasp movements, suggesting variation in the distribution of movement-type information may be related to differences in the rostral versus caudal regions of the primary motor cortex and to its underlying somatotopic organization.
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Toward Electrocorticographic Control of a Dexterous Upper Limb Prosthesis: Building Brain-Machine Interfaces
Matthew S. Fifer,Soumyadipta Acharya,Heather L. Benz,Mohsen Mollazadeh,Nathan E. Crone,Nitish V. Thakor +5 more
TL;DR: An E CoG-based system for controlling the MPL where patients were implanted with ECoG electrode grids for clinical seizure mapping and asked to perform various recorded finger or grasp movements is presented.
Journal ArticleDOI
Wireless Micropower Instrumentation for Multimodal Acquisition of Electrical and Chemical Neural Activity
TL;DR: An integrated system capable of continuous acquisition of data modalities in awake, behaving subjects and characterization and experimental results from the electrophysiological and neurochemical modules as well as the full system are presented.