Reehab AhmadNeural Engineer
I work where the nervous system meets the circuit board.
I build neural decoding systems, BCIs and sensing hardware, from EEG acquisition to real-time physical control.
C3, Cz and C4. Imagining a hand movement shows up here as a drop in the mu rhythm, and that's what the decoder reads.
View case study →Selected work
Moving a robotic hand with three EEG channels
A motor-imagery BCI that decodes C3, Cz and C4 and drives a servo hand from a Raspberry Pi.
View case studyHow posture changes brain–muscle coupling during balance
Corticomuscular coherence across four balance conditions in people with and without forward head posture.
View case studyBrain networks under sensory challenge
EEG functional connectivity in forward head posture as vision and support-surface stability change.
View case studyA mouthguard that notices you grinding
An occlusal splint with piezoelectric bite-force sensors and an STM32 that flags grinding events.
View case studyLab break
Meet Mu, my mildly overworked virtual brain. Keep the signal clean. Keep the coffee reasonable. Maybe let it sleep occasionally.
Hi. I'm Mu. Please don't add noise.
Interactions today: 00000 · counted in this browser only
Other work
fMRI → SPM preprocessing →
CONN → ROI-to-ROI · seed-to-voxel
Medication-related connectivity in Parkinson's disease
Resting-state fMRI analysed in SPM and CONN.
Read more
Designing the architecture inside bone
Scaffold pore geometry and finite-element stress analysis.
Read more3D colour medical image encryption
Hyperchaotic map, S-box and DWT. Published at ICIMTH 2025.
Read moreReal-time neural decoder for dysphagia
Closed-loop BCI work at Ruten. Details stay with the team for now.
Experience & publications
Experience
- Neural Engineer Intern · Ruten Inc.Aug 2026 – nowReal-time neural decoder for a closed-loop BCI device for dysphagia: signal acquisition, decoding pipeline, and sensing hardware integrated with real-time software.
- Research Assistant · Neuromusculoskeletal Rehabilitation Research Group, University of SharjahJan 2026 – nowData analyst across four studies on the neural and biomechanical effects of postural malalignment. Supervised by Dr. Ibrahim M. Moustafa, Dr. Alham Al-Sharman and Dr. Meeyoung Kim.
- Research Assistant · Dept. of Biomedical Engineering, Riphah International UniversityMar 2023 – Jun 2025Built a real-time motor imagery BCI for robotic hand control and algorithms for real-time stress detection from physiological signals.
- Project Manager · Tehqeeq Lab & Revive Medical Technologies, IslamabadJan – Mar 2025Led cross-functional teams on healthcare technology projects, overseeing hardware prototyping and data analysis.
- Research Intern, Biomedical Team · National Centre for Robotics and Automation (NCRA), NUSTJul – Aug 2024Hands-on work with EEG-based BCIs, Arduino, 3D printing and 3D scanning.
- BSc Biomedical Engineering · Riphah International University, Islamabad2021 – Jul 2025GPA 3.82 / 4.00. Coursework: biomedical signal processing, neuroscience, DSP, control systems, rehabilitation engineering, image processing, AI.
Publications
- Under reviewNeural Cost of Postural Malalignment: Corticomuscular Coherence Reveals Increased Cortical Engagement During Challenging Balance TasksManuscript under review
- In progressEEG functional connectivity in forward head posture under changing vision and support-surface stabilityStudy in progress
- Peer-reviewedA Novel and Secure 3D Colour Medical Image Encryption Technique Using 3D Hyperchaotic Map, S-box and Discrete Wavelet Transform2025Studies in Health Technology and Informatics 328:268–272 · presented at ICIMTH 2025
- AcknowledgedCognitive Performance and Dynamic Spinopelvic Kinematics Across Walking Speeds in Healthy Young AdultsScientific Reports
Awards & leadership
- Riphah Talent Scholarship2021 – 2025
- Best Student Branch, IEEE Islamabad Section2024
- Chairperson, IEEE Riphah Student Branch
- Volunteer teacher, Qalam Society2021 – 2022
- Marketing, Qalb Blood Donation Society2021 – 2022
What's on my bench
SIGNALS
EEG · EMG · fMRI
DECODING
CSP · LDA · connectivity · time-frequency analysis
REAL-TIME
Python · LSL · Raspberry Pi
HARDWARE
STM32 · Arduino · biomedical instrumentation · 3D printing
NEUROIMAGING
SPM · CONN
Building something with neural signals? Let's talk.
Research collaborations, roles, or a very noisy recording you'd like a second opinion on. You'll always find me building or reading.
Also at reehabahmadr04@gmail.com