Other Income (Details Narrative) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
Other Income (Details Narrative) - USD ($)	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2021
Defined Benefit Plan Disclosure [Line Items]
Research and development incentive income						$ 500,000	$ 500,000
Non operating income from grant	$ 0	$ 0	$ 12,275	$ 0
Deferred grant income			800,000		$ 800,000
Research and development incentive income	100,000	500,000	500,000	1,100,000
Incentive and tax receivables	500,000		500,000		2,300,000
Australia, Dollars
Defined Benefit Plan Disclosure [Line Items]
Research and development incentive income	200,000	$ 700,000	800,000	$ 1,600,000
Incentive and tax receivables	$ 800,000		800,000		$ 3,300,000
Michael J Fox Foundation [Member]
Defined Benefit Plan Disclosure [Line Items]
Research and development incentive income			$ 1,000,000.0