01550nas a2200301   4500008004100000022001400041245006600055210006300121260001200184300001400196490000700210520064700217653001800864653001700882653001300899100002300912700001800935700003000953700002200983700002501005700002501030700001901055700001901074700002401093700001701117700001901134856009501153       2023                        eng d  a1546-172600aA motor association area in the depths of the central sulcus.0 amotor association area in the depths of the central sulcus  c07/2023  a1165-11690 v263 a<p>Cells in the precentral gyrus directly send signals to the periphery to generate movement and are principally organized as a topological map of the body. We find that movement-induced electrophysiological responses from depth electrodes extend this map three-dimensionally throughout the gyrus. Unexpectedly, this organization is interrupted by a previously undescribed motor association area in the depths of the midlateral aspect of the central sulcus. This 'Rolandic motor association' (RMA) area is active during movements of different body parts from both sides of the body and may be important for coordinating complex behaviors.</p>10aBrain Mapping10aMotor Cortex10aMovement1 aJensen, Michael, A1 aHuang, Harvey1 aValencia, Gabriela, Ojeda1 aKlassen, Bryan, T1 avan den Boom, Max, A1 aKaufmann, Timothy, J1 aSchalk, Gerwin1 aBrunner, Peter1 aWorrell, Gregory, A1 aHermes, Dora1 aMiller, Kai, J  uhttps://neurotechcenter.org/publications/2023/motor-association-area-depths-central-sulcus02052nas a2200313   4500008004100000022001400041245016300055210006900218260001200287300001100299490000700310520100100317100001901318700002001337700001801357700002301375700001601398700002401414700001701438700002201455700002101477700002001498700002201518700001901540700001901559700002401578700001901602856011701621       2022                        eng d  a1662-454800aToward a fully implantable ecosystem for adaptive neuromodulation in humans: Preliminary experience with the CorTec BrainInterchange device in a canine model.0 aToward a fully implantable ecosystem for adaptive neuromodulatio  c12/2022  a9327820 v163 a<p>This article describes initial work toward an ecosystem for adaptive neuromodulation in humans by documenting the experience of implanting CorTec's BrainInterchange (BIC) device in a beagle canine and using the BCI2000 environment to interact with the BIC device. It begins with laying out the substantial opportunity presented by a useful, easy-to-use, and widely available hardware/software ecosystem in the current landscape of the field of adaptive neuromodulation, and then describes experience with implantation, software integration, and post-surgical validation of recording of brain signals and implant parameters. Initial experience suggests that the hardware capabilities of the BIC device are fully supported by BCI2000, and that the BIC/BCI2000 device can record and process brain signals during free behavior. With further development and validation, the BIC/BCI2000 ecosystem could become an important tool for research into new adaptive neuromodulation protocols in humans.</p>1 aSchalk, Gerwin1 aWorrell, Samuel1 aMivalt, Filip1 aBelsten, Alexander1 aKim, Inyong1 aMorris, Jonathan, M1 aHermes, Dora1 aKlassen, Bryan, T1 aStaff, Nathan, P1 aMessina, Steven1 aKaufmann, Timothy1 aRickert, Jörn1 aBrunner, Peter1 aWorrell, Gregory, A1 aMiller, Kai, J  uhttps://neurotechcenter.org/publications/2022/toward-fully-implantable-ecosystem-adaptive-neuromodulation-humans