May. 31, 2019
Research Scientist Position
Yoshihiro Yoshihara Laboratory for Systems Molecular Ethology
Center for Brain Science (W18154)
Laboratory for Systems Molecular Ethology, Center for Brain Science (Team Leader：Yoshihiro Yoshihara)
The claustrum is a thin, sheet-like neuronal structure hidden beneath the inner surface of the mammalian cerebral neocortex, whose function is still enigmatic. Its anatomy is quite remarkable in that it receives inputs from and sends outputs to almost all areas of the neocortex. Based on these findings, Crick and Koch (2005) hypothesized that the claustrum may be the neural correlates of consciousness. However, there has been no experimental validation of this daring hypothesis, because it was difficult to selectively manipulate the claustral neurons due to its complex structure and lack of useful molecular/genetic tools. Our laboratory has succeeded in establishing a unique transgenic mouse line in which Cre recombinase is specifically expressed in the neurons of the claustrum (https://www.biorxiv.org/content/early/2018/03/22/286773). By taking advantage of this genetically tractable transgenic mouse line, we can now selectively visualize, ablate, excite or silence the claustral neurons toward elucidating its roles in various aspects of higher-order brain functions.
Job title and Job description
Job title, available positions
Research Scientist: 1 position
Electrophysiological recordings, calcium imaging, behavioral analysis, neuroanatomy, molecular biology and opto/chemogenetic manipulation to study the function of the claustrum.
Applicants should possess a PhD in neuroscience or a related field. We seek a highly motivated researcher with an interest in the claustrum. Robust experience and demonstrated achievement in electrophysiology, calcium imaging, opto/chemogenetics, neuroanatomy, molecular biology, programming/data analysis and/or mouse behavioral analysis is expected.
Branch and address
RIKEN Wako (2-1 Hirosawa, Wako, Saitama 351-0198)
Salary and benefits
- A one-year fixed-term employment contract, renewable based on evaluation, to a maximum of the end of the fiscal year (March 31) in which the employee completes 7 years of employment.
- RIKEN may adjust the above maximum period of renewability based on a) the employee’s abilities, work load at the time of contract completion, performance and work attitude and b) the continuation of the employee’s center, laboratory or project and RIKEN’s management situation and budget at the time. In principle, employment contracts will not be renewed for individuals older than 65 years.
- The employee’s period of fixed-term employment cannot exceed 10 years from the initial date of hire (or 10 years from April 1, 2013 for fixed-term employees already at RIKEN prior to this date).
In principle, there will be a trial period of employment (2 months).
Salary will be commensurate with qualifications and experience. Commuting and housing allowances will be provided. Social insurance will be applied. Mandatory membership in the RIKEN Mutual Benefit Society (RIKEN Kyosaikai).
This position falls under the specialized duties discretionary work system; one working day will be calculated as 7 hours and 30 minutes.
Days off include public holidays, New Year's holidays (Dec. 29 - Jan 3), and RIKEN Foundation Day. These and other provisions are in accordance with RIKEN regulations.
Days off include public holidays, New Year's holidays (Dec. 29 - Jan 3), and RIKEN Foundation Day.
These and other provisions are in accordance with RIKEN regulations.
RIKEN is promoting a Gender Equity Program by taking various measures to create a workplace where both men and women are able to give full rein to their talents and abilities. When applicants are judged to be equally qualified on the basis of fair and impartial criteria, women applicants will be given preference.
Also, eligible for an exemption from repayment for category 1 scholarship loans provided by the Japan Student Services Organization before fiscal year 2003, and eligible applying for the MEXT Grants-in-Aid for Scientific Research (Kakenhi).
Application and required documents
- Complete CV (with photo and email address)
(RIKEN CV: WORD(56KB) or EXCEL(159KB) )
①（RIKEN CV）*Write the RIKEN job ad number “W18154”, indicated in the parentheses next to the job title, in the RIKEN job ad number section in the upper right corner of your CV.
②（Original CV）*Write down in the notes section of your CV the number written next to the title of the job position (e.g. W18154).
- List of research achievements and publications
- Statement of research interests and reasons for wanting to join the lab (within 3 pages)
- Any additional information you think may be useful (e.g., skill experiences, appealing points, etc.)
- List of references with a brief description of your relationship to each reference.
- A letter of recommendation (ideally from the current supervisor)
- Consent form for handling personal information based on GDPR
If you are a resident of the European Economic Area (EEA), you are required to submit the document, “Consent form for handling personal information based on GDPR” with your signature.
*You will find detailed information about General Data Protection Regulation (GDPR) on the following website:
How to apply
Please send the above application documents (PDF formatted) application by email to yoshihiro.yoshihara [at] riken.jp
Open until the position is filled
Handling personal data
Application screening and then interview and oral presentation by selected applicants
Start of Employment
As early as possible (negotiable)
Contact Information / Send application to
RIKEN Center for Brain Science
Laboratory for Systems Molecular Ethology
2-1 Hirosawa, Wako, Saitama 351-0198
Email: yoshihiro.yoshihara [at] riken.jp (Replace [at] with @ )
For inquiries, please send an email.