Max Jair Ortiz Catalan

Forskarassistent vid Chalmers, Elektroteknik, Signalbehandling och medicinsk teknik, Medicinska signaler och system

Max Ortiz C. är docent i forskargruppen Medicinska signaler och system. Hans forskning fokuserar på naturlig kontroll av proteser genom ett osseointegrerade implantat. Detta innebär bioelektrisk signalmottagning och signalbehandling, neurala gränssnitt, medicintekniska hjälpmedel, mönsterigenkänning, regleralgoritmer och artificiell intelligens. Max leder den medicinska utvecklingen och det kliniska genomförandet av en osseointegrerad förbindelse mellan människa och maskin (Osseointegrated Human-Machine Gateway).For detials see the English version of this page.

Källa: chalmers.se

Visar 49 publikationer

2018

Load exposure of osseointegrated implants for transfemoral limb prosthesis during running

Alexander Thesleff, Sofie Ludvigsson, Emilia Ohr et al
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. Vol. 2018-July, p. 1743-1746
Paper i proceeding
2018

Improved Prosthetic Control Based on Myoelectric Pattern Recognition via Wavelet-Based De-Noising

Julian Maier, Adam Naber, Max Jair Ortiz Catalan
IEEE Transactions on Neural Systems and Rehabilitation Engineering. Vol. 26 (2), p. 506-514
Artikel i vetenskaplig tidskrift
2018

Biomechanical Characterisation of Bone-anchored Implant Systems for Amputation Limb Prostheses: A Systematic Review

Alexander Thesleff, Rickard Brånemark, Bo Håkansson et al
Annals of Biomedical Engineering. Vol. 46 (3), p. 377-391
Reviewartikel
2018

Differential Activation of Biceps Brachii Muscle Compartments for Human-Machine Interfacing

Eva Lendaro, Simon Nilsson, Max Jair Ortiz Catalan
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. Vol. 2018-July, p. 4705-4709
Paper i proceeding
2018

An Alternative Myoelectric Pattern Recognition Approach for the Control of Hand Prostheses: A Case Study of Use in Daily Life by a Dysmelia Subject

Enzo Mastinu, Johan Ahlberg, Eva Lendaro et al
IEEE Journal of Translational Engineering in Health and Medicine. Vol. 6
Artikel i vetenskaplig tidskrift
2018

Restoration of somatosensory perception via electrical stimulation of peripheral nerves

Max Jair Ortiz Catalan
Clinical Neurophysiology. Vol. 129 (4), p. 845-846
Inledande text i tidskrift
2018

Case studies in neuroscience: Sensations elicited and discrimination ability from nerve cuff stimulation in an amputee over time

Rochelle Ackerley, Helena Backlund Wasling, Max Jair Ortiz Catalan et al
Journal of Neurophysiology. Vol. 120 (1), p. 291-295
Artikel i vetenskaplig tidskrift
2018

The stochastic entanglement and phantom motor execution hypotheses: A theoretical framework for the origin and treatment of Phantom limb pain

Max Jair Ortiz Catalan
Frontiers in Neurology. Vol. 9 (SEP)
Artikel i vetenskaplig tidskrift
2018

Crosstalk Reduction in Epimysial EMG Recordings from Transhumeral Amputees with Principal Component Analysis

A. Matran-Fernandez, Enzo Mastinu, R. Poli et al
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. Vol. 2018-July, p. 2124-2127
Paper i proceeding
2018

Myoelectric signals and pattern recognition from implanted electrodes in two TMR subjects with an osseointegrated communication interface

Enzo Mastinu, Rickard Brånemark, Oskar C. Aszmann et al
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. Vol. 2018-July, p. 5174-5177
Paper i proceeding
2018

Phantom motor execution as a treatment for phantom limb pain: Protocol of an international, double-blind, randomised controlled clinical trial

Eva Lendaro, Liselotte Hermansson, H. Burger et al
BMJ Open. Vol. 8 (7)
Artikel i vetenskaplig tidskrift
2017

Real-time classification of non-weight bearing lower-limb movements using EMG to facilitate phantom motor execution: Engineering and case study application on phantom limb pain

Eva Lendaro, Enzo Mastinu, Bo Håkansson et al
Frontiers in Neurology. Vol. 8 (SEP), p. Article number 470-
Artikel i vetenskaplig tidskrift
2017

Phantom Motor Execution as a strategy to treat Phantom Limb Pain: A case study on a lower limb sufferer.

Eva Lendaro, Max Jair Ortiz Catalan
Phantom Motor Execution as a strategy to treat Phantom Limb Pain: A case study on a lower limb sufferer., 6th International Congress on Neuropathic Pain (NeuPSIG), June 15-18, 2017, Gothenburg, Sweden.
Poster (konferens)
2017

Embedded System for Prosthetic Control Using Implanted Neuromuscular Interfaces Accessed Via an Osseointegrated Implant

Enzo Mastinu, P. Doguet, Y. Botquin et al
IEEE Transactions on Biomedical Circuits and Systems. Vol. 11 (4), p. 867-877
Artikel i vetenskaplig tidskrift
2017

Estimates of Classification Complexity for Myoelectric Pattern Recognition

Niclas Nilsson, Max Jair Ortiz Catalan
Proceedings - 23rd International Conference on Pattern Recognition, ICPR 2016, Cancun, Mexico, 4-8 December 2016, p. 2682-2687
Paper i proceeding
2017

Low-cost, open source bioelectric signal acquisition system

Enzo Mastinu, Bo Håkansson, Max Jair Ortiz Catalan
14th International Conference on Wearable and Implantable Body Sensor Networks, p. 19-22
Paper i proceeding
2017

Evaluation of Computer-Based Target Achievement Tests for Myoelectric Control

Jacob Gusman, Enzo Mastinu, Max Jair Ortiz Catalan
IEEE Journal of Translational Engineering in Health and Medicine. Vol. 5
Artikel i vetenskaplig tidskrift
2017

Classification complexity in myoelectric pattern recognition

Niclas Nilsson, Bo Håkansson, Max Jair Ortiz Catalan
Journal of NeuroEngineering and Rehabilitation. Vol. 14 (1), p. Article no. 68 -
Artikel i vetenskaplig tidskrift
2017

Phantom motor execution in the lower limb aided by myoelectric pattern recognition and virtual reality: A case study on a chronic phantom limb pain sufferer.

Eva Lendaro, Ingrid Rignér, Max Jair Ortiz Catalan
XVI World Congress of the International Society for Prosthetics and Orthotics (ISPO), Cape Town 8-11 May 2017, p. 195-
Poster (konferens)
2017

NEUROENGINEERING Deciphering neural drive

Max Jair Ortiz Catalan
Nature Biomedical Engineering. Vol. 1 (2)
Artikel i övriga tidskrifter
2017

Touch and Hearing Mediate Osseoperception

F. Clemente, Bo Håkansson, C. Cipriani et al
Scientific Reports. Vol. 7, p. 45363-
Artikel i vetenskaplig tidskrift
2016

Digital Controller for Artificial Limbs fed by Implanted Neuromuscular Interfaces via Osseointegration

Enzo Mastinu, Max Jair Ortiz Catalan, Bo Håkansson
Trent International Prosthetic Symposium 2016
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2016

Digital Controller for Artificial Limbs fed by Implanted Neuromuscular Interfaces via Osseointegration

Enzo Mastinu, Max Jair Ortiz Catalan, Bo Håkansson
38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), p. 1-
Paper i proceeding
2016

The Bionic Human Arm - Fact or Fiction in 2016?

Max Jair Ortiz Catalan, Örjan Berlin, Rickard Brånemark
11th The Asia Pacific Musculoakeletal Tumour Society Meeting (APMSTS), Singapore, 21-23 Apr 2016.
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2016

Intarsia-sensorized band and textrodes for real-time myoelectric pattern recognition

Stephen H. Brown, Max Jair Ortiz Catalan, J. Petersson et al
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, p. 6074-6077
Paper i proceeding
2016

Phantom motor execution facilitated by machine learning and augmented reality as treatment for phantom limb pain: a single group, clinical trial in patients with chronic intractable phantom limb pain

Max Jair Ortiz Catalan, Rannveig Asa Gudmundsdottir, Morten B. Kristoffersen et al
The Lancet. Vol. 388 (10062), p. 2885-2894
Artikel i vetenskaplig tidskrift
2016

Classification of non-weight bearing lower limb movements: Towards a potential treatment for phantom limb pain based on myoelectric pattern recognition

Eva Lendaro, Max Jair Ortiz Catalan
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, p. 5457-5460
Paper i proceeding
2016

Combining two open source tools for neural computation (BioPatRec and Netlab) improves movement classification for prosthetic control

Cosima Prahm, Korbinian Eckstein, Max Jair Ortiz Catalan et al
BMC Research Notes. Vol. 9 (1)
Artikel i vetenskaplig tidskrift
2016

The Bionic Human Arm – fact or fiction in 2016?

Örjan Berlin, Rickard Brånemark, Max Jair Ortiz Catalan
Nordic Orthopaedic Federation Congress, Linköping, Sweden, April 27-29, 2016.
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2015

Analog Front-Ends comparison: on the way to a portable, lowpower and low-cost EMG controller based on Pattern Recognition

Enzo Mastinu, Max Jair Ortiz Catalan, Bo Håkansson
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, p. 2111-2114
Paper i proceeding
2015

Cardinality as a highly descriptive feature in myoelectric pattern recognition for decoding motor volition

Max Jair Ortiz Catalan
Frontiers in Neuroscience. Vol. 9 (OCT)
Artikel i vetenskaplig tidskrift
2015

Promotion of Motor Execution via Myoelectric Pattern Recognition and Augmented/Virtual Reality as a Treatment of Phantom Limb Pain

Max Jair Ortiz Catalan, Rannveig Asa Gudmundsdottir, Morten B. Kristoffersen et al
9th Congress of the European Federation of Pain (EFIC), Vienna, Austria, Sept 2-5, 2015.
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2015

Outcome measures following implanted electrodes in an osseointegrated trans-humeral patient

Kerstin Caine-Winterberger, Max Jair Ortiz Catalan, Rickard Brånemark
XV World Congress of the International Society for Prosthetics and Orthotics (ISPO). Vol. Jun 22-25, 2015, Lyon, France.
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2015

Offline Accuracy: A Potentially Misleading Metric in Myoelectric Pattern Recognition for Prosthetic Control

Max Jair Ortiz Catalan, Rouhani Rouhani, Rickard Brånemark et al
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, p. 1140-1143
Paper i proceeding
2015

An osseointegrated human-machine gateway for long-term sensory feedback and motor control of the artificial limbs; a patient`s perspective.

Max Jair Ortiz Catalan, Rickard Brånemark
6th international conference advances in orthopaedic osseointegration, Las Vegas, NV, USA 26-27 mars.
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2014

Towards Natural Control of Artificial Limbs

Max Jair Ortiz Catalan
Doktorsavhandling
2014

Real-Time and Simultaneous Control of Artificial Limbs Based on Pattern Recognition Algorithms

Max Jair Ortiz Catalan, Bo Håkansson, Rickard Brånemark
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society. Vol. 22 (4), p. 756-764
Artikel i vetenskaplig tidskrift
2014

An osseointegrated human-machine gateway for long-term sensory feedback and motor control of artificial limbs

Max Jair Ortiz Catalan, Bo Håkansson, Rickard Brånemark
Science Translational Medicine. Vol. 6 (257), p. Art. no. 257re6-
Artikel i vetenskaplig tidskrift
2014

Virtual Reality

Max Jair Ortiz Catalan, S. Nijenhuis, K. Ambrosch et al
Biosystems and Biorobotics, p. 249-265
Kapitel i bok
2014

Treatment of phantom limb pain (PLP) based on augmented reality and gaming controlled by myoelectric pattern recognition: a case study of a chronic PLP patient

Max Jair Ortiz Catalan, Nichlas Sander, Morten B. Kristoffersen et al
Frontiers in Neuroscience. Vol. 8 (8 FEB), p. 24-
Artikel i vetenskaplig tidskrift
2013

Evaluation of Classifier Topologies for the Real-time Classification of Simultaneous Limb motions

Max Jair Ortiz Catalan, Rickard Brånemark, Bo Håkansson
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, p. 6651-6654
Paper i proceeding
2013

A permanent bidirectional interface for the natural control of artificial limbs.

Max Jair Ortiz Catalan, Rickard Brånemark
XIV World Congress of the international society for prosthetics and orthotics (ISPO), Feb 4-7, Hyderabad, India
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

Real-time classification of simultaneous hand and wrist motions using Artificial Neural Networks with variable threshold outputs

Max Jair Ortiz Catalan, Bo Håkansson, Rickard Brånemark
Proceedings of the XXXIV International Conference on Artificial Neural Networks (ICANN). Amsterdam, May 15-16, 2013
Paper i proceeding
2013

BioPatRec: A modular research platform for prosthetic control algorithms based on bioelectric pattern recognation.

Max Jair Ortiz Catalan, Rickard Brånemark
XIV World Congress of the international society for prosthetics and orthotics (ISPO), feb 4-7, Hyderabad, India
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

BioPatRec: A modular research platform for the control of artificial limbs based on pattern recognition algorithms

Max Jair Ortiz Catalan, Rickard Brånemark, Bo Håkansson
Source Code for Biology and Medicine. Vol. 8, p. Article number 11-
Artikel i vetenskaplig tidskrift
2013

Effect on signal-to-noise ratio of splitting the continuous contacts of cuff electrodes into smaller recording areas

Max Jair Ortiz Catalan, Jorge Marin-Millan, Jean Delbeke et al
Journal of NeuroEngineering and Rehabilitation. Vol. 10 (1), p. 22-
Artikel i vetenskaplig tidskrift
2013

Multi-layer perceptron training algorithms for pattern recognition of myoelectric signals

L.M.D. Khong, T.J. Gale, D. Jiang et al
BMEiCON 2013 - 6th Biomedical Engineering International Conference
Paper i proceeding
2012

Biologically inspired algorithms applied to prosthetic control

Max Jair Ortiz Catalan, Rickard Brånemark, Bo Håkansson
BioMed 2012 , February 15 – 17, 2012, Innsbruck, Austria (track 764), p. 035-
Paper i proceeding
2012

On the viability of implantable electrodes for the natural control of artificial limbs: Review and discussion

Max Jair Ortiz Catalan, Rickard Brånemark, Bo Håkansson et al
BioMedical Engineering Online. Vol. 11 (33)
Artikel i vetenskaplig tidskrift

Spara referenser

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Visar 4 forskningsprojekt

2017–2020

GRAphene-based Flexible neural Interfaces for the control of Neuroprosthetic devices (GRAFIN)

Max Jair Ortiz Catalan Medicinska signaler och system
VINNOVA

2017–2018

Tankestyrd benprotes

Max Jair Ortiz Catalan Medicinska signaler och system
VINNOVA

2016–2018

Neuromotos: En innovativ neuroplastisk behandling av fantomsmärtor

Max Jair Ortiz Catalan Medicinska signaler och system
VINNOVA

2016–2017

Novel technology to alleviate intracable pain caused by motor impairment

Max Jair Ortiz Catalan Medicinska signaler och system
Stiftelsen Promobilia

Det kan finnas fler projekt där Max Jair Ortiz Catalan medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.