الوصف
Specially designed equipment and a training
course will allow children from the age of 1 2 to conduct research
in the field of human neurophysiology and psychophysiology, use
neurotechnologies to control robot models based on their own
readings of the brain's bioelectrical activity (EEG), will give an
opportunity not only to form an idea of ​​the structure of the
brain, its activity, neurochat, but also allow you to assemble near
installations for studying signals from the human brain, as well as
to take readings of an encephalogram.
The EEG
NeuroHeadset is designed for the convenient pickup of an
electroencephalogram signal from the surface of the head and
transferring it to a computer or a device that replaces it. EEG
registration is carried out with "dry"
electrodes.
The
neuro-headset is designed in such a way as to minimize the time of
preparatory operations, to ensure the possibility of adjusting to
various anthropometric parameters of the child, according to the
international scheme 1 0 - 2 0.
The
wireless channel provides real-time data transmission from
theNeuroHeadsetto a
PC.
TheNeuroHeadsetKit
includes the following items:
-
Amplifying unit of a
neuro-headset.
-
Dry
electrodes - 8 pcs. for EEG registration
-
Reference EEG electrodes - 2
pcs.
-
Grounding electrode - 1 pc.
-
Rechargeable battery for 5 V with micro
USB.
-
Head and
shoulder attachment system.
-
Micro-USB for connecting the amplifier unit to a
computer.
1.1.
Requirements for the amplifier unit of the
NeuroHeadset.
The
amplifying unit of theNeuroHeadsetis designed to
record the bioelectrical activity of the brain through the
connected EEG electrodes and to further process and transmit the
surface EEG or signals obtained on its basis to a PC or a device
that replaces it.
The
amplifying unit of theNeuroHeadset meets
the following technical characteristics:
-
Type of
contact "skin-electrode" dry (without gel)
-
The
measurement range of the resistance of the contact "skin-electrode"
(impedance meter) is not less than 0. 0 2 MΩ to not more than 2. 0
MΩ
-
The
number of EEG derivations (number of electrodes for EEG
registration) - 8 pcs.
-
The
number of references - EEG - 2 pcs.
-
The
number of leads for grounding electrodes - 1 pc.
-
The
attenuation coefficient of the common-mode signal is not less than
9 0 dB
-
The
recorded range of the amplitude of the EEG signal in the max
band is not less than ± 1 . 0 ... 3 0 0 . 0
μVp-p
-
Intrinsic amplitude noise of the amplification
channel, reduced to the in the min band, not more than ± 0.3
μVp-p
-
The time
of continuous work in the EEG recording mode is not less than 9
0 minutes.
-
Indication of contact of the electrode with the
skin - 8 indicators.
-
Indication of power connection - 1
indicator.
-
Indication of connection to PC - 1
indicator.
-
The
weight of the headset without a power supply and EEG electrodes is
not more than 6 0 0 g
-
Method
of charging the power supply of theNeuroHeadset
- wired
-
Interface for interaction with external devices
is wired.
-
The
amplifier unit is housed in a plastic case.
1.2
Requirements for the EEG recording electrode
-
The EEG
electrode provides registration of surface EEG without the use of
an electrically conductive gel.
-
There
are two options for the EEG electrode:
-
for
registration of a surface EEG from a part of the head with a
hairline;
-
for
registration of EEG from a part of the head without
scalp;
The EEG
electrode must provide at least 1 0 0 reuse
cycles.
Battery requirements
-
Input
voltage no more than 5 V.
-
The
output voltage is no more than 5 V.
-
The
capacity of the battery is not less than 6 , 0 0 0
mAh.
-
Dimensions no more than 1 3 x 7 x 1
cm.
-
Availability of charge-discharge
indication.
Requirements for the head and shoulder bracing
system
-
Mount
for fixing 8 dry electrodes on the head, with a digital designation
of the positions of the installation of the
electrodes.
-
Mount
for fixing the battery 1 pc. on the shoulder.
-
Adjustment to the user's head circumference from
5 1 cm to 6 0 cm
-
Presence
of a fixing unit for an amplifier of aNeuroHeadset- 1
pc.
-
The
positions of the fixation of the electrodes are as close as
possible to the international arrangement of the electrodes "1 0 -
2 0" Fp1, F3, F4, P3, Pz, P4, O1, Oz, O2, A1,
A2.
-
Fastener-coupler for fixing the wires of the EEG
electrodes.
2.
Software when working with a computer
Cross-platform, has the ability to work both
in-network mode (connection to the server) and
offline.
The
software meets the following requirements:
-
The
presence of a CRM system (allows you to build an individual
trajectory of learning for each student, monitor knowledge (test
system), makes it possible to plan classes by a teacher and draw up
a schedule)
-
The
presence of a block of statistics and remote computing (storage and
processing of information on the server, the ability to collect
information on training and the ability to create a research base
for laboratory work and workshops).
-
The
presence of an educational and methodological complex, theoretical
material
-
Introduction to
neurotechnology.
-
The
structure and function of the human brain.
-
Neuron.
Structure.
-
Electrical activity of the
brain.
-
Types of
leads for EEG recording. Applying electrodes.
-
Wakefulness, a state of rest. Opening tests -
closing the eyes.
-
Evoked
potentials. Types, the concept of a pattern.
-
Interface - "brain-computer"
-
Game
theory
-
Group of
professions focused on the use of neurotechnology, on the example
of the specialty "neurotechnologist", etc.
-
Availability of automatic system
updates
-
Availability of user interface of different
access levels
-
Availability of storage and archiving of user
data.
-
Availability of automatic detection of devices
connected to the PC
-
Availability of the ability to transfer readings
from devices to microcontrollers
-
Availability of various filtering and data
processing tools
-
Availability of quality check of electrode
connection on user devices.
-
Availability of a module for automatic assessment
of the values ​​of alpha and beta rhythms of the human
brain.
The
ability to control biosignals with both the Trackduino controller
and any Arduino-like controllers, as well as the controller of the
EV3 set
بلد: |
Russia |
نموذج رقم: |
Young neurophysiologist-engineer NEURO HEADSET
|
سعر فوب: |
2200 ~ 2200 / Unit (قابل للتفاوض)
أحصل على آخر سعر
|
الموقع: |
Russia |
سعر الحد الأدنى للطلب: |
2200 per Unit |
الحد الأدني للطلب: |
1 Unit |
تفاصيل التغليف: |
Cardboard box |
موعد التسليم: |
EXW. train, sea |
القدرة على التوريد: |
500 Unit per Month |
نوع الدفع: |
Other |
مجموعة المنتج : |
Neurotechnology
|