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A Wireless 32-Channel Implantable Bidirectional Brain Machine Interface
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PMID-14634657[0]Inference of hand movements from local field potentials in monkey motor cortex
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PMID-22157115 Decoding 3D reach and grasp from hybrid signals in motor and premotor cortices: spikes, multiunit activity, and local field potentials.
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PMID-14960502[0] Event-related beta desynchronization in human subthalamic nucleus correlates with motor performance.
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PMID-19245368[0] The influence of learning on sleep slow oscillations and associated spindles and ripples in humans and rats
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ref: Vyssotski-2006.02
tags: neurologger neural_recording recording_technology EEG SUA LFP electrical engineering
date: 02-05-2007 06:21 gmt
revision:6
[5] [4] [3] [2] [1] [0] [head]
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PMID-16236777[0] Miniature neurologgers for flying pigeons: multichannel EEG and action and field potentials in combination with GPS recording. Recording neuronal activity of animals moving through their natural habitat is difficult to achieve by means of conventional radiotelemetry. This illustration shows a new approach, exemplified by a homing pigeon carrying both a small GPS path recorder and a miniaturized action and field potential logger (“neurologgerâ€), the entire assembly weighing maximally 35 g, a load carried easily by a pigeon over a distance of up to 50 km. Before release at a distant location, the devices are activated and store both positional and neuronal activity data during the entire flight. On return to the loft, all data are downloaded and can be analyzed using software for path analysis and electrical brain activity. Thus single unit activity or EEG patterns can be matched to the flight path superimposed on topographical maps. Such neurologgers may also be useful for a variety of studies using unrestrained laboratory animals in different environments or test apparatuses. The prototype on the hand-held pigeon records and stores EEG simultaneously from eight channels up to 47 h, or single unit activity from two channels during 9 h, but the number of channels can be increased without much gain in weight by sandwiching several of these devices. Further miniaturization can be expected. For details, see Vyssotski AL, Serkov AN, Itskov PM, Dell Omo G, Latanov AV, Wolfer DP, and Lipp H-P. Miniature neurologgers for flying pigeons: multichannel EEG and action and field potentials in combination with GPS recording. [1] ____References____ | |||