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Output Catalog

ASAP is committed to accelerating the pace of discovery and informing a path to a cure for Parkinson’s disease through collaboration, research-enabling resources, and data sharing. We’ve created this catalog to showcase the research outputs and tools developed by ASAP-funded programs.

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Microinvasive Probes for Monitoring Electrical and Chemical Neural Activity in Nonhuman Primates

We designed carbon fiber sensors that enable long-term simultaneous recording of both neurochemical and electrical neural activity in deep brain structures of nonhuman primates.

Program: Collaborative Research Network
Team:
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s-µIP Fabrication Process

This protocol describes the fabrication of s-µIP microelectrodes. These devices are made of either one or two parylene-coated tungsten-carbon fiber assemblies, threaded through a silica tube.

Program: Collaborative Research Network
Team:
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Aseptic, semi-sealed cranial chamber implants for chronic multi-channel neurochemical and electrophysiological neural recording in nonhuman primates

We developed an implantable neural interface in monkeys that allows dual monitoring of electrical and chemical neural activity for long-term studies.

Program: Collaborative Research Network
Team:
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Aspiration of Fluid in Semi-Sealed Chamber

Protocol for post-op maintenance of electrode chambers emphasizes fluid aspiration and contamination prevention to reduce infection risk. Regular cleaning is crucial for asepsis and preventing complications like meningitis.

Program: Collaborative Research Network
Team:
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Scalable, flexible carbon fiber electrode thread arrays for three-dimensional probing of neurochemical activity in deep brain structures of rodents

The authors' CFET array has the potential to unlock a wide range of applications, from uncovering the role of neuromodulators in synaptic plasticity, to addressing safety barriers in clinical translation toward diagnostic and adaptive treatment in PD

Program: Collaborative Research Network
Team:
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Maintenance of the recording chamber for non-human primate (Chamber cleaning and dura scraping)

This protocol explains two procedures to maintain the recording chamber in nonhuman primates with craniotomies:(1) chamber cleaning and (2) dura scraping.

Program: Collaborative Research Network
Team:
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In Vitro FSCV Testing of Carbon Fiber Electrodes to Characterize Functional Operation in Dopamine Detection

Methods to measure the performance characteristics of carbon fiber electrodes for neurochemical recording.

Program: Collaborative Research Network
Team:
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Characterization of Splay Characteristics of Carbon Fiber Electrode Threads (CFETs) in Agar Brain Phantom

Methods to measure deflection characteristics of carbon fiber electrodes in agar brain phantoms.

Program: Collaborative Research Network
Team:
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Essential surgeries for the electrophysiological recording from a behaving non-human primate brain 1 (Head fixation post and recording chamber implantation)

Protocol for implanting head fixation post and recording chamber in non-human primates for electrophysiological recording.

Program: Collaborative Research Network
Team:
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Histology and Retention of Implanted Carbon Fiber Thread Electrodes in Fixed Tissue

Methods to cut and retain implanted carbon fiber electrodes in brain tissue.

Program: Collaborative Research Network
Team:
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Electrophysiological recording from a chronic chamber-implanted non-human primate

This protocol describes the preparation and insertion of extracellular recording electrodes into intracranial targets of a non-human primate implanted with a chronic recording chamber.

Program: Collaborative Research Network
Team:
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Immunohistochemistry for Carbon Fiber Thread Electrodes

Methods for immunofluorescent staining of brain tissue with indwelling electrodes.

Program: Collaborative Research Network
Team:
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In Vivo Carbon Fiber Electrode Thread (CFET) Implantation and Testing Procedures

Procedures for implanting and testing CFET devices in rats are described.

Program: Collaborative Research Network
Team:
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Essential surgeries for the electrophysiological recording from a behaving non-human primate brain 2 (Craniotomy)

Protocol for performing a craniotomy in a recording chamber on a cranial implant in nonhuman primates.

Program: Collaborative Research Network
Team:
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fMRI tasks to explore emotion-motor interactions

Code for fMRI tasks designed to explore emotion-motor interactions—Active Escape and Approach-Avoidance tasks in the Socal Kinesia and Incentivization for Parkinson's Disease (SKIP) dataset.

Program: Collaborative Research Network
Team:
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